🍽️ Diet Assist App

The Diet Assist App is an AI-powered tool designed to help users make informed dietary decisions. The app allows users to upload an image of food, detects whether it contains a specific type of food, and provides a health recommendation based on the user’s dietary goals. The app also includes text-to-speech functionality to audibly deliver the recommendation.

Features

• Image Upload: Users can upload images in JPEG or PNG formats.
• Food Detection: The app detects whether the uploaded image contains food.
• Food Classification: Identifies the specific type of food in the image.
• Health Recommendations: Offers advice on whether to eat the detected food based on health goals.
• Text-to-Speech: Converts the recommendation to speech and plays the audio within the app.

Installation

Prerequisites

• Python 3.10 or higher
• Poetry (for dependency management)

Clone the Repository

Clone the repository to your local machine:

git clone https://github.com/sagi-ezri/diet-assist.git
cd diet-assist

Install Dependencies

Use Poetry to install the required dependencies:

poetry install

This will install all the dependencies specified in the pyproject.toml file.

Usage

To run the application, use the following command:

poetry run streamlit run app.py

This will start a local Streamlit server, and you can access the app in your web browser at http://localhost:8501.

Steps to Use the App

1. Upload an Image: Click on "Choose an image..." to upload a JPEG or PNG file.
2. View the Image: The uploaded image will be displayed within the app.
3. Detection and Classification: The app will analyze the image to detect and classify any food present.
4. Health Recommendation: If food is detected, the app will generate a recommendation on whether you should eat the food.
5. Listen to the Recommendation: The recommendation will be converted to speech and played back within the app.

Testing

To run the tests, use the following command:

poetry run pytest tests/

This command will execute the test cases located in the tests/ directory.

Contributing

Contributions are welcome! If you'd like to contribute to this project, please fork the repository and submit a pull request.

License

This project is licensed under the MIT License. See the LICENSE file for more details.

Acknowledgements

• The app uses the gTTS library for text-to-speech functionality.
• The food detection model is powered by PyTorch.
• The health recommendation feature is supported by the OpenAI API.

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Thank you for using the Diet Assist App! If you have any questions or feedback, please feel free to contact us.