| # Use a more recent, slim Python base image | |
| FROM python:3.10-slim | |
| # Set the working directory in the container | |
| WORKDIR /app | |
| # Prevent Python from writing pyc files to disc (optional) | |
| ENV PYTHONDONTWRITEBYTECODE 1 | |
| # Ensure Python output is sent straight to terminal (useful for logs) | |
| ENV PYTHONUNBUFFERED 1 | |
| # Upgrade pip | |
| RUN python -m pip install --upgrade pip | |
| # Copy the requirements file into the container | |
| COPY requirements.txt . | |
| # Install dependencies | |
| # --no-cache-dir reduces image size | |
| # --default-timeout=100 increases timeout for pip install | |
| RUN pip install --no-cache-dir -r requirements.txt | |
| COPY .env . | |
| # Copy the application code into the container | |
| # This includes the API file and the core logic directory | |
| COPY api.py . | |
| COPY ./kig_core ./kig_core | |
| # Command to run the Uvicorn server | |
| # It will look for an object named 'app' in the 'api.py' file | |
| # Runs on port 8000 and listens on all interfaces (0.0.0.0) | |
| # Note: For production, consider removing --reload | |
| CMD ["uvicorn", "api:app", "--host", "0.0.0.0", "--port", "7860"] | |
| # --- Notes --- | |
| # Environment Variables: | |
| # This Dockerfile assumes you will provide necessary environment variables | |
| # (NEO4J_URI, NEO4J_PASSWORD, GEMINI_API_KEY, OPENAI_API_KEY, etc.) | |
| # when running the container, for example using 'docker run -e VAR=value ...' | |
| # or a docker-compose.yml file. | |
| # DO NOT hardcode secrets directly in the Dockerfile. | |
| # | |
| # Cache Folders: | |
| # Removed HF_HOME/TORCH_HOME as this app primarily uses external APIs (Gemini/OpenAI) | |
| # and Neo4j, not local Hugging Face/PyTorch models needing specific cache dirs. |