Update Dockerfile

Dockerfile

@@ -17,5 +17,11 @@ WORKDIR /app/backend
 # Install Python dependencies
 RUN pip install --no-cache-dir -r requirements.txt
 
+# Set Hugging Face cache dirs to under /home/user
+ENV HF_HOME=/home/user/.cache/huggingface
+ENV TRANSFORMERS_CACHE=/home/user/.cache/huggingface/transformers
+ENV HAYSTACK_TELEMETRY_ENABLED=False
+ENV HAYSTACK_PROGRESS_BARS=False
+
 # Default command to run your app
 CMD ["python", "main.py"]