Python replace specific line in filePekerjaan

I've set up a DocuSign account and am looking for an experienced Python developer to create a script for me. Key Requirements: - Python Script: I need a Python script that can create and email invoices to my contacts using DocuSign's API. - DocuSign Expertise: The ideal candidate should have prior experience working with DocuSign and be familiar with setting up and sending documents through their platform. Additional Info: - This project doesn't require integration with any other systems or databases, so the focus will be on creating a reliable and efficient Python script for invoicing purposes.

I have a basic HTML form...the visual appeal further - The form should collect a single field of information, specifically the 'New Target' The form only has about 5 or 6 fields that are passed to it. The form is opened through a Python Flask app. Ideal skills and experience: - Proficiency in HTML, CSS, and JavaScript - Strong sense of modern design and user experience - Experience with animations and background images - Ability to create a professional, visually appealing form that aligns with modern design standards - Detail-oriented to ensure layout and spacing are optimized for user interaction - Experience in form creation and knowledge of best practices for information collection If you have the skills required and can deliver a modern, professiona...

I'm looking for a Wordpress developer to assist with theme creation and plugin development for my website. I don't have specific examples of designs or features that I admire, but I'll work with you to establish my preferences as the project evolves. Key responsibilities will include: - Create a Wordpress page to suit my requirements. - Developing plugins to enhance the functionality of my site. Ideal candidates for this job should possess: - Proven experience in Wordpress theme customization and plugin development. - Ability to present and past work to demonstrate their skills. In your applications, please include your past work relevant developed under WordPress and plugin development. This will help me assess if you're the right fit f...

I'm seeking an experienced Python programmer to create a programming solution for WLED. This will be primarily used to create innovative lighting designs, specifically tailored for interior designers. Key Requirements: - Proficiency in Python programming language - Prior experience with WLED - Knowledge of advanced lighting techniques - Previous work on projects for interior design industry would be advantageous. Just write an API call with WLED json for WLED. I got a stripe with 300 LED. At power on start with LED 1, switch on one after another until LED 300 is reached. Let all switched on. This project presents a wonderful opportunity to showcase your programming skills in a real-world application enhancing the creativity of interior designers. Let...

I'm looking to increase organic traffic to my simple static website hosted on Google site...Address is It is a small skin and laser clinic business which relies on local audience. - Goals: * Improve search engine rankings for increased visibility. - Geographical Focus: * Emphasis is on enhancing local area SEO. - Keywords: * Looking for an expert who can effectively incorporate location-based and industry-specific keywords into my website's content and meta tags. Skills needed for this job should include expertise in SEO, Google Sites, keywords research and optimization, and SEO Writing. Experience with local SEO would be a bonus. I need a specialist who can tackle this task with finesse and professionalism, ultimately driving more organic traffic to...

I am looking for an expert to help me efficiently link my Instagram and Facebook accounts. The goal is to enhance my social media presence by sharing posts across platforms seamlessly using Wix. The specific functionalities I am expecting include: - Enabling automated cross-posting between Instagram and Facebook. Ideal candidates should have experience and skills in social media management, cross-platform integration, and automation. Knowledge of Facebook and Instagram functionalities is crucial for this project.

I'm seeking a skilled CAD d...collaboratively to refine and revise models based on feedback and requirements Ideal Candidate: - Proficient in CAD software, with specific experience in 3D modeling - Prior experience in the architecture industry and a strong understanding of architectural design principles - Ability to create photorealistic renderings and visualize concepts effectively - Strong communication and collaboration skills to work closely with the team and incorporate feedback - A portfolio that showcases previous architectural 3D modeling work would be a significant plus If you have a passion for architectural design and a keen eye for detail, I'd love to hear from you. Your work will play a critical role in bringing our architectural...

In search of an Ansible professional who can provide assistance in automation tasks. The operating systems involved were not specified. The exact tasks for automation are unclear. The desired output interface is also undetermined. Ideal Skills: - Experience in using Ansible for automation tasks - Knowledge in managing multiple operating systems with Ansible - Capability to set up both command line and graphical interfaces Your role: - Provide guidance on Ansible operations - Help set up automation on unspecified tasks - Configure desired output display I look forward to working with an experienced and adaptable Ansible professional, ready to navigate any given task.

...Perform data modeling and forecasting that accurately reflects market trends Required Proficiencies: - Ability to interpret, analyze, and report data in format suitable for different stakeholders - Microsoft Excel, Python with Pandas, Tableau - these are essential software skills Key Roles: - Comprehensive market research and analysis, carefully monitoring and understanding the prevailing market trends - Competitor analysis, identifying strengths and weaknesses to ensure a competitive advantage - Supply chain analysis, optimizing logistics and minimizing costs Ideal Candidate: The ideal candidate is a seasoned Export Data Analyst adept in using EX-IM Export Import Intelligence. A strong business acumen combined with their ability to translate data into str...

...Greatest Love of all" by Whitney Houston, "Hold the line" by Toto, 'Dancing in the Dark" by Springsteen, and "Because You Love Me" by Celine Dion. The purpose of this mashup is as a gift for a special occasion, a private party. The aim of the track is to be energetic and danceable, a perfect soundtrack for a party atmosphere. It should be catchy, fun and engaging, blending the elements of the original songs seamlessly to create a unique and enjoyable listening experience. Key requirements for this project: - Music production skills: You should be adept at seamlessly integrating elements from multiple tracks into a cohesive, smooth-sounding mashup. - Knowledge of the tracks: A good understanding of the original tracks will be imp...

I am in need of a Django developer to build an application to help me manage the attendance of my team. Key Points: - The app should have a user-friendly interface for manual input of attendance. - The core functionality required is daily attendance record keeping. Skills and Experience: - Proficient in Django and Python. - Strong understanding of front-end technologies like HTML, CSS, and JavaScript. - Prior experience in developing web applications, particularly single-page applications. - Familiarity with database management systems. Please only apply if you can deliver a reliable, user-friendly attendance management system within the stipulated time frame.

I'm looking for a skilled jewelry designer who can create a unique glass beads bracelet with a Boho color scheme. The primary purpose of the bracelet is to serve as a fashion accessory, so it should have an attractive and trendy design. Key Requirements: - ...primarily of glass beads. Experience working with this material is a plus. - Boho Color Scheme: The overall color scheme of the bracelet should be Boho. - Fashion Accessory: The design should be trendy and appealing, suitable for everyday wear. Ideal Skills: - Jewelry Design: Experience in designing and crafting jewelry, particularly bracelets. - Color Coordination: Ability to create a visually appealing design using a specific color scheme. - Trend Awareness: Understanding of current fashion trends, especially ...

I am seeking researchers in Athens, Greece to conduct market research for a retail audit. The ideal candidate should have good communication skills. You will have to own an android mobile device to be eligible for this project. For this project, you will have to go to 15 stores and assess products for defects. The number of stores will decrease to 10, if the products' availability is more than 90% after the first 10 stores. The set fee for this project is €200. In each store you will have to assess the product, take photos of the defects, and assess the production code. Training material will be provided. Specific requirements for the project include: - Conducting a retail audit in Athens - Collecting data on an app - Must have an android device S...

i need to replace my old payment getaway (Billplz) with other 3rd payment getaway (SenangPay) Who have experience with SenangPay will have advantage

I am looking for a Python expert capable of automating tasks within Plaxis software. Your primary responsibility will be to devise a Python code that can define the heterogeneity of the soil in Plaxis 2D. Skills and Experience: - Strong Python programming skills - Prior experience or understanding of working with Plaxis software - Experience in defining soil heterogeneity using Python - Background in Geological Engineering or related field would be a bonus Details of the job: - Write Python code for Plaxis software automation - Develop a system to define soil heterogeneity within Plaxis 2D - Test the code for accuracy and efficiency - Provide comprehensive documentation on how the code works Your expertise should ideally lead to mo...

I'm curre...does not lead to the correct site, instead, it results in the website being unreachable. This has led me to believe that some adjustments are needed in the DNS settings of my domain name. Key Project Tasks: 1. Investigate the issue with 'www' prefix 2. Detect misconfigurations in DNS settings 3. Correct and adjust DNS settings accordingly 4. Verify that the website is reachable with 'www' in the URL Ideal freelancers for this job would be proficient in: - AWS Lightsail configuration - DNS management and troubleshooting - Web URL and hosting configurations Please make sure you have these specific skills and a track record in resolving similar issues before you bid. Your precise understanding of thi...

...Android developer to build an app that will have a very specific purpose: to open URLs copied from the system device in a fullscreen webview interface. Key Features: - URL Handling: The app should automatically recognize and open URLs that have been copied on the device. - Webview Interface: The opened URLs should be displayed in a simple, clean webview. Ideal Candidate: - Proficient in Android app development - Experience with webviews and URL handling - Familiarity with minimalist UI design - Prior experience in similar projects would be a plus The ultimate goal is to offer a straightforward, no-frills experience for users who want a quick way to view copied URLs without the distractions of a full web browser. If you're confident in yo...

I need a simple code that can send a purchase transaction for tokens in python or rust The code should have two statements: #3 - Associated Token Account Program: Create #4 - : Unknown for - 6EF8rrecthR5Dkzon8Nwu78hRvfCKubJ14M5uBEwF6P CLI program input: privateKey, mint, amount_in output (print): tx sig, status

...fluent in Telugu, well-versed in Telugu social media trends, and can cut a 30-minute video down to a more digestible 10-15 minutes, while keeping it fun and playful, in line with the entertainment purpose of the video. The edited video will then be used for publication on YouTube, Instagram, and Facebook. Ideal candidates should: - Be proficient in Telugu and understand the nuances of the language - Have a strong grasp of popular social media trends in the Telugu community - Have a portfolio that demonstrates a talent for creating engaging and entertaining videos - Be able to apply a fun and playful editing style to the content - Have excellent editing skills to condense a 30-minute video into a shorter, yet engaging, 10-15 minute version Ple...

I'm seeking someone based in the USA to purchase my book in paperback format from Amazon. This task aims to enhance the sales numbers of the book. Key requirements for the freelancer: - Located in the USA - Previous purchasing experience on Amazon - Ability to follow specific instructions Please note that the task involves a straightforward purchase and does not require any other action like posting a review.

...front-end and back-end work. Your primary task will be improving a wide developpement based on Frappé, with future opportunities to work on potential custom module development projects. Key Responsibilities: - Backend development - Frontend development Our dev tool : Skills and Experience: - Proficiency in Frappeframework (Python and JavaScript) is essential - Prior experience in working with the Frappe framework Your expertise in these tasks will streamline the project and ensure a high-quality outcome, creating a strong foundation for our future collaborations. WE WORK ONLY WITH INDIVIDUAL FREELANCE DEVELOPPER. NO STAFFING COMPANIES. NO INTERMEDIATE...

...looking for an experienced Python programmer to develop a real-time human movement detection and speed calculation system using my DVS346 camera. This system should also include custom data models. Key Requirements: - Real-Time Human Movement Detection: The system should be able to detect human movement in real-time. This is crucial for the intended application in healthcare monitoring. - Movement Speed Calculation: In addition to detecting movement, the system should also calculate the speed of the detected movements. This data will be used for further analysis. - Custom Data Models: The project involves creating custom data models to facilitate the detection and speed calculation processes. Expertise in data modeling is therefore essential. Ideal S...

Please bid only if you have extensive experience with Odoo SAASkit Module by Pragmatic Pragtech.co.in. We only need people with expereience in that specific module, and donm't need anyone without experience with this specific nmodule We are looking for freelancers that have vast experience with Pragtech Odoo Saas Kit, we are a group of programmers We need guide, escort and support because Pragtech company is fraudulently trying to bill us for houndreds of hours instead of giving simple support We will pay handsomely for whoever help us going over some issues we have

I'm in immediate need of a professional who can search for cafe/restaurant shops within a specific city. 1) Share live location of your mobile for 8 hours in the group 2) Always travel - when heat is less 3) Carry 2L water bottle with you . Keep yourself hydrated 4) Shop should NOT be in basement or half basement or half first floor 5) ground floor shop with Max 4-5 steps is acceptable 6) Street lights must be there and continuous walking crowd during night and day time 7) Preferrable on Main Road , not recommended in Cross or small lanes or one way lanes or high speed running road because people cannot park vehicle if vehicles are travelling fast 8) Alcohol or Meat Shop should not be nearby because families will not prefer to visit stores d...

I am in need of a freelancer who can assist me in the scraping of LinkedIn for the purpose of lead generation. The ideal candidate should be able to organize the data by industry and deliver the final dataset in CSV format. Key Requirements: - Efficiently scrape LinkedIn for specific industry - Organize the data by industry - Compile the final dataset in CSV format Ideal Skills and Experience: - Proficiency in web scraping, particularly LinkedIn - Ability to extract and organize data efficiently - Proficient in CSV file formatting - Understanding of lead generation needs and strategies Please provide examples of similar projects you have completed in the past, and let me know your approach to this task. I am looking for a fr...

I am looking for an experienced Python developer who can implement a secure login authentication system. Specifically, I need this project to be built using Django, as it is the framework I'm most comfortable with. Key Requirements: - The system should be able to support both regular users and admin users. - It needs to be secure, efficient, and user-friendly. Ideal Skills and Experience: - Strong proficiency in Python and Django. - Prior experience developing and implementing login authentication systems. - Ability to ensure the system is secure and scalable. - Attention to detail and a commitment to user experience.

I'm looking for a specialist to create a synchronization from my Shopify store to a Google Sheet happening in real-time. The projected data includes: - Product Prices - Inventory Levels - Customer Basic Information - Order Numbers and Line Items - Abandoned Cart Data The ideal freelancer for this job is someone experienced with Shopify API and Google Sheets and able to flawlessly and automatically sync provided data fields. Understanding of e-commerce and Shopify platform is a plus. Please, make sure to include examples of similar work in your proposal.

I'm in need of a skilled content creator who can write engaging crypto news articles and convert them into insightful 15-30 minute YouTube videos. Key requirements include: - Comprehensive understanding of the crypto space - Exceptional writing skills - Proficiency in video editing - Experience in creating news reporting and explainer/tutorial videos Below are the specific details of the role: 1. Frequency: One video per week. 2. Content: In-depth analysis of the Top 8-9 crypto news stories from the previous week. 3. Requirements: Each news story should include a screenshot and an authenticated link. 4. Script Length: The script for each video should range from a minimum of 15 minutes to a maximum of 30 minutes. If you're passionate abou...

I need a simple Login Page using Sign-in with Google for authentication. - Setting up Google sign-in on Login page - Get Google ID Token after authentication - Send the token to a server route for user creation. - This does not require collecting additional information during the user sign up process beyond what's standard with Google Sign-in. - Note the focus of this project is specifically on the sign-up process of new users.

I'm looking for a developer who can help me integrate Razorpay payment gateway into my membership website. Currently, the website has Billdesk payment gateway, and I'm looking to replace it with Razorpay for better payment processing. Ideal Skills: - Proficient in PHP and web development - Experience in integrating payment gateways, specifically Razorpay - Familiar with membership website structures I'm looking for someone who can work via Anydesk to directly implement the changes on the server. The selected developer should be able to seamlessly swap the existing Billdesk gateway with Razorpay, ensuring that the payment process is smooth and that all necessary steps are taken to secure user's payment information.

I have a one-time project that involves converting a PDF file with tables into an Excel spreadsheet. The main purpose of this conversion is to extract specific information from the tables. Key Requirements: - Convert a PDF file containing tables into an Excel spreadsheet - Extract specific information from the tables Ideal Skills and Experience: - Proficiency in Python - Experience with PDF to Excel conversion - Ability to extract information from tables If you have the skills and experience I'm looking for, please submit your proposal.

I need a proficient designer with mastery in Photoshop for specific revisions on an EDM show poster. This project entails: - Text Changes: The objective is to update the event information accurately. The specific updates required are: - Date and Time - Venue - Artist logo repositioning - Font size changes The ideal freelancer for this project should have significant Photoshop experience and keen attention to detail, ensuring all text changes are correct and the overall design remains visually appealing. Experience with event promotion or music-related graphics would be a plus but is not necessary.

I'm currently seeking an expert in WooCommerce for a theme customization project. I have a theme I'm using for my WooCommerce site, but it needs some modifications. However, as I did not specify the areas of customization, I assume it would be an overall enhancement. Main focus areas could be layout design, color scheme, or product display, but these are simply likely scenarios, not explicit requirements. To apply for this job, the three important aspects you need to include: 1. Your Past Work: - I am particularly interested in seeing past projects that involve both WooCommerce and theme customizations. - Please include specific examples that demonstrate your ability in both areas. - highlight the key features that you think make this piece of work...

I am in need of a skilled Chatfuel developer who can help me create a chatbot that will be integrated with WhatsApp, support multiple languages and have specific functionalities. Key Functionalities: - Automated Responses: The bot should be able to handle basic queries and provide predefined responses. - User Data Collection: The bot should be able to collect user data so that we can better understand our audience and tailor future interactions. Additional Requirements: - Support for Multiple Languages: The chatbot should be able to communicate in several languages. - Streamlining User Experience: The bot should be intuitive, easy to use, and provide a seamless user experience. Skills and Experience: - Proficiency in Chatfuel: The ideal candidate should have ...

I'm facing an issue with my WordPress backend. When I try to log in, I'm redirected to a "Page not found" error. This problem has obstructed my access to the admin area, making it impossible to update my site. Ideal Skills and Experience: - Proficient in WordPress backend management - Experience in debugging and troubleshooting WordPress issues - Familiarity with error messages like "Page not found" - Excellent communication and problem-solving skills I haven't tried any specific solutions yet, so I'm open to suggestions on how to resolve this issue.

Compre un paquete de sitio web inmobiliario en Wordpress y necesito alguien experto que le realice cambios significativos. I purchased a Wordpress real estate website package and need someone expert to make significant changes to it. replace of location map, eliminate certain elements and include additional pages for real estate projects Prefers a Spanish speaking freelancer

I need a PDF file converted to a Word document while preserving the formatting. - The PDF contains text only, meaning there are no images or complex graphical elements that need to be extracted or recreated. - I'm looking for a freelancer who can ensure that the converted Word file maintains the same text layout, spacing, alignment, and font as the original PDF. - There is no need for any specific formatting in the Word document, but it's important that the overall look and feel of the text is consistent. The ideal candidate for this project would have: - Proficiency in document formatting and conversion - Strong attention to detail to ensure that the text is accurately transcribed - Experience with PDF to Word conversions, particularly in...

need python telegram bot expert to get deplopyed my app in heroku

...developer who can help me design an informative website primarily targeting adult users. - Main Objective: The main aim of this project is to create an informational website that can engage adults in a meaningful and interactive way. Ideal Skills and Experiences: - Proven experience in website development, specifically in creating user-friendly interfaces. - Ability to embed text articles, images, and videos effectively. - An understanding of audience engagement and SEO best practices. - Proficiency in front-end languages such as HTML, CSS, JavaScript and server-side languages such as Python or PHP. The chosen individual should have a keen eye for design, be easy to communicate with and be able to execute my vision accurately. Please, only bid on ...

I'm looking for a professional bid writer with experience in the construction industry to help me put together a comprehensive proposal for the renovation of an existing structure. Key Project Details: - The bid should include a line-item sheet, which should cover materials, labor and equipment costs. - The scope of work to be included in the bid is the complete renovation of an existing structure. - The level of detail required in the proposal is a detailed breakdown with clear timelines and stages. Ideal Candidate: - Previous experience in writing construction bids is highly desirable. - Strong understanding of construction logistics, material costs and labor requirements. - Excellent communication skills to ensure the bid is clear and engaging. ...

I'm looking for a talented graphic designer to revise and enhance an already made predator logo. Specific tasks include: - Removing some unnecessary lines - Providing general advice to improve the logo's overall appearance Ideal applicant should have: - Excellent skills in logo design edits - Outstanding communication for providing effective advice - Proven graphic design experience, particularly in logo revision and improvement. Your understanding of predator aesthetics and how to subtly adjust a design without changing its essence will be a significant bonus. I look forward to your creative input and expertise.

...pictures from an excel list that will be provided (see 2 attachments). Following are the specific project requirements: We need those pictures in 2 separate folders (f.e. zip or rar file), one for each excel list. All pictures must be saved with Superaction excel file Pictures must be saved with their code. f.e. (code is in column A). If in Column F there are more than 1 pictures, then save 2nd, 3rd etc. pictures like: , adiddv0318_4.jpg... Always in Column F (URL's for download), pictures without _a, _b... are the main picture (therefore must be saved like ). Pictures with _a, b.. etc. must be save as 2nd, 3rd ... (, ). If in Column F there is no picture without _a, then use the picture with _a as main picture and

I'm seeking an experienced resume writer to tailor my IT resume optimized for software developer roles in the EU and UK market. I already have an excellent CV, I just need an expert to go through it and fix anything thats not right and make it better for job search in UK/EU. Key Features I want highlighted: - Expertise in Programming languages - Proficiency in Database management Requirements for the project: - Familiarity with IT-specific terms and roles, particularly around programming and DB management in a software development context - Ability to represent advanced skill level effectively - Knowledge of EU and UK job market expectations and preferences for software developer resumes The ideal freelancer will have experience writing I...

...commission an engaging and well-researched argumentative essay on the dangers of nitrates and nitrites in food. This paper is intended to raise awareness and inform readers about the health risks associated with these compounds. Freelancers possessing a profound knowledge of health, food chemistry, or relevant field are invited to apply. Specific points to focus on would include: - The impacts of these compounds on the health of children - Potential links between nitrates/nitrites and cancer - Their effects on cardiovascular health It will be essential for potential freelancers to have excellent research skills, a knack for creating compelling arguments, and the capacity to write in a way that's comprehensible and engaging for a broad audience. Intro: ...

...entails updating outdated modules, replacing existing Mapbox maps with Google Navigation, integrating Google Navigation with a customized UI to reflect Turvy's brand identity, introducing new features, and ensuring the seamless functionality of existing features like airport FIFO (First In, First Out) for drivers. Key Responsibilities: Update Source Code: Ensure outdated modules are updated to their latest versions, maintaining compatibility with Turvy's existing backend, frontend, and database systems. Replace Existing Mapbox with Google Navigation: Seamlessly transition from the current Mapbox maps to Google Navigation. It involves integrating Google Navigation into the Turvy app and ensuring a smooth transition for users. Integrate Google Navigation with C...

I'm looking for a talented SEO expert to optimize my pet hospital website. The main goals are to increa...and significantly boost our online visibility. - Target Audience: Our website aims to reach both pet owners and animal lovers. It's crucial that your strategy caters to these demographics, ensuring they can find us easily when looking for pet healthcare information. - Specific Services: Our pet hospital offers vaccinations, surgery, and dental care services for pets. Incorporating these services strategically into the SEO plan is necessary for success. The ideal candidate for this project will have proven experience in SEO, with a bonus if they have a background promoting veterinary or medical services. Understanding of how to effectively target pet owners a...

I'm looking for an experienced data analyst with expertise in python and data modelling to apply a model and predict greyhound results either winner / loser or position. I have attached a data file 8000+ races and 68 data features. The last two columns contain a finishing 'position' and winner classification. Once you have a model that you think is working I will send you a new data file which your model has not seen and you can provide your predictions. If the model work wells then I am happy to pay for it.

I'm seeking a skilled web developer to build an engaging website that promotes my web 3 game. This will not simply be an informational site, but a platform to highlight key elements of the game, and attract a specific audience. Key Requirements: - Knowledge of ins and outs of web 3 games. - Experience in creating websites that appeal to the gaming community. - Ability to design a site that encapsulates the uniqueness and excitement of my game. The website should: - Prominently feature gameplay mechanics, character designs, and in-game rewards. - Appeal to and engage gamers, the primary target audience. Investors also. If you have a knack for game-focused web design, I'd love to hear from you.

...scheduling system for my website. Key Requirements: - Development: The website should be developed using Laravel. Proficiency in this language is crucial. - Primary Goal: The primary goal of this website is to serve as an Admin Scheduling System. It should allow for efficient management of various activities. - Specific Features: I would like the scheduling system to have a calendar view, user management capabilities, and the ability to generate a timetable. Ideal Skills: - Expertise in Laravel: As the primary development language is Laravel, a successful candidate will have a comprehensive understanding of this programming language. - Web Development: Proven experience in designing and developing similar systems is a plus. - UI/UX Design: A keen eye for d...

I'm looking for a Python developer who has experience working with ONNX runtime and Huggingface's Transformers model. The primary application of the ONNX model is for vision-language tasks. Key requirements for this project include: - Exporting an ONNX runtime web model from a Huggingface Transformers model - Enabling real-time inference with the ONNX model Ideal candidates will have: - Strong proficiency in Python - Familiarity with ONNX runtime - Prior experience with Huggingface's Transformers - Knowledge in handling vision-language models Your responsibilities will include: - Developing and testing the ONNX runtime web model - Ensuring the model is capable of real-time inference - Providing documentation for the model's deployment