| # Use a Python image | |
| FROM python:3.12-slim | |
| # Create a new user named "user" with user ID 1000 | |
| RUN useradd -m -u 1000 user | |
| # Switch to the "user" user for the remainder of the build | |
| USER user | |
| # Set home to the user's home directory and update PATH accordingly | |
| ENV HOME=/home/user \ | |
| PATH=/home/user/.local/bin:$PATH | |
| # Set the working directory to the user's home directory | |
| WORKDIR $HOME/app | |
| # Upgrade pip (as non-root) to avoid permission issues | |
| RUN pip install --no-cache-dir --upgrade pip | |
| # Copy the requirements file (with the correct ownership) to leverage Docker cache | |
| COPY --chown=user requirements.txt $HOME/app/requirements.txt | |
| # Install Python dependencies | |
| RUN pip install -r requirements.txt | |
| # Copy the rest of the application code into the container (with proper ownership) | |
| COPY --chown=user . $HOME/app | |
| # (Optional) If you need to download a checkpoint or other assets: | |
| # RUN mkdir -p content | |
| # ADD --chown=user https://<SOME_ASSET_URL> content/<SOME_ASSET_NAME> | |
| # Expose port 7860 (Hugging Face Spaces expects your app to listen on this port) | |
| EXPOSE 7860 | |
| # Command to run the FastAPI app using uvicorn. | |
| CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"] | |