Dockerfile

# Use an official Python runtime as a parent image
FROM python:3.10-slim

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1
ENV TRANSFORMERS_CACHE=/app/cache
ENV HF_HOME=/app/cache

# Set work directory
WORKDIR /app
RUN mkdir -p /app/cache && chmod -R 777 /app/cache

# Install system dependencies
RUN apt-get update && apt-get install -y \
    build-essential \
    git \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements.txt
COPY requirements.txt /app/

# Install Python dependencies
RUN pip install --upgrade pip && pip install --no-cache-dir -r requirements.txt

# Copy project files
COPY . /app/

# Expose port
EXPOSE 7860

# Run the FastAPI app with Uvicorn
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]