Update Dockerfile

Dockerfile

@@ -2,6 +2,11 @@ FROM python:3.9-slim
 
 WORKDIR /app
 
+# Set environment variables for Hugging Face cache
+ENV HF_HOME=/app/cache
+ENV TRANSFORMERS_CACHE=/app/cache
+ENV HF_HUB_CACHE=/app/cache
+
 # Install dependencies
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
@@ -12,4 +17,7 @@ RUN mkdir -p /app/cache && chmod -R 777 /app/cache
 # Copy source code
 COPY . .
 
-CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]
+# Expose port
+EXPOSE 7860
+
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]