Nutrients Tracker

Run on Streamlit

You can try this app on Streamlit:
Nutrients Tracker

This Streamlit web app assists you in tracking your nutrient intake by leveraging Google's GenerativeAI service (Gemini Pro Vision) to analyze images and estimate calorie counts.

1. Features:

• Image Upload: Upload a photo of your food for analysis.
• Text Prompt: Provide additional context (optional).
• Calorie Estimation: Get an estimated breakdown of calories in the image.

2. Requirements:

• Python 3.x
• Streamlit (pip install streamlit)
• dotenv library (pip install python-dotenv)
• Google Cloud Project with GenerativeAI API enabled (GenerativeAI)

3. Setup:

1. Create a virtual environment (recommended): python -m venv venv or conda create -p venv python==3.x -y
2. Activate the environment: source venv/bin/activate (Windows: venv\Scripts\activate) or 'conda activate venv'
3. Install dependencies: pip install streamlit python-dotenv
4. Create a .env file in the project directory:
   • Add GOOGLE_API_KEY=<YOUR_API_KEY> (replace with your GenerativeAI API key)

4. Running the App:

1. Open a terminal in the project directory.
2. Run the app: streamlit run app.py
3. Access the app in your web browser at http://localhost:8501.

5. Usage:

1. Upload an image of your food.
2. (Optional) Provide a text prompt for additional information.
3. Click the "Tell me the total calories" button.

6. Output:

The app will display the estimated calorie breakdown from the image analysis using Google GenerativeAI.

1. The user uploads the picture of his food and ask a question, "Is this food healthy?":

2. When the prompt is passed, the system replies:

Why not try with your food?

7. Note:

This is a basic example using a free-tier API. Calorie estimates may not be perfectly accurate. Consider using a reliable nutrition database for detailed information.

8. Additional Considerations:

• You can explore advanced Streamlit features for layout customization and interactivity.
• Integrate error handling and user feedback mechanisms for a more robust experience.
• Be mindful of API usage limits and potential costs when employing cloud services.

9. Disclaimer:

This application and its output are for informational purposes only and should not be taken as medical advice. Always consult a licensed healthcare professional for personalized guidance on nutrition and calorie intake.