Closes issue #261

[Sakshi146-eng]

This pull request introduces an AI Background Remover project — a lightweight image background removal tool built using Python, featuring both a GUI (Streamlit) and a command-line interface for developers.

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✨ Key Features Added

✔ Upload images (PNG/JPG)
✔ AI-powered background removal using rembg
✔ Real-time preview (Streamlit GUI)
✔ Output: transparent PNG
✔ Command-line usage for automation
✔ Beginner-friendly code structure
✔ Detailed README & requirements included

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📂 Files & Structure Included

AI-Background-Remover/
│
├── src/
│   ├── streamlit_app.py     # GUI version using Streamlit
│   ├── cli_app.py           # CLI-based background remover
│
├── assets/ (preview images)
├── requirements.txt
└── README.md

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🛠️ Technologies Used

Component	Tech
AI Background Removal	rembg (U²-Net ONNX model)
User Interface	Streamlit
Image Processing	Pillow (PIL)
CLI Support	Python argparse

@RK1905101 Please review and merge for issue #261

[Copilot]

Pull Request Overview

This PR adds a new AI Background Remover tool that allows users to remove image backgrounds using AI-powered processing. The implementation provides both a graphical interface (Streamlit) and command-line tool for automation.

Key Changes:

• Added Streamlit-based GUI for interactive background removal with preview and download
• Created CLI tool for automated background removal in scripts
• Included project dependencies and comprehensive documentation

Reviewed Changes

Copilot reviewed 4 out of 8 changed files in this pull request and generated 2 comments.

File	Description
AI Background Remover/src/streamlit_app.py	Implements the Streamlit GUI with upload, preview, processing, and download functionality
AI Background Remover/src/cli_app.py	Provides command-line interface for background removal with argparse
AI Background Remover/requirements.txt	Lists project dependencies including rembg, streamlit, and Pillow
AI Background Remover/README.md	Complete documentation with installation instructions, usage examples, and project structure

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[Copilot]

Missing error handling for file operations. If the input file doesn't exist or isn't readable, or if the output path is invalid, the function will crash with an unhelpful error. Consider adding try-except blocks to catch FileNotFoundError and PermissionError, providing clear error messages to users.

[Copilot]

The markdown table structure is malformed. Line 92 has an extra pipe character at the start, and line 94's image tag is outside the table cell structure. This will render incorrectly. The table should have consistent pipe placement: | Before | <img...> | and | After | <img...> |

Suggested change

	| Before |
	| ----------------------------------- |
	| <img width="200" height="1024" alt="bgremover" src="https://github.com/user-attachments/assets/5b93d1ae-e3cc-424c-a5e6-c5a3bbc75e69" />
	| After |
	<img width="200" height="1024" alt="output2" src="https://github.com/user-attachments/assets/7087cf33-b6eb-444d-81b2-187a498d4a1d" />|
	| Before | After |
	| ------ | ----- |
	| <img width="200" height="1024" alt="bgremover" src="https://github.com/user-attachments/assets/5b93d1ae-e3cc-424c-a5e6-c5a3bbc75e69" /> | <img width="200" height="1024" alt="output2" src="https://github.com/user-attachments/assets/7087cf33-b6eb-444d-81b2-187a498d4a1d" /> |