trying new approach

Dockerfile

@@ -24,7 +24,9 @@ RUN if [ ! -f /app/test_image.jpg ]; then echo "ERROR: test_image.jpg not found!
 
 # Set Python path to include the nanoVLM models directory, so `from models...` works
 ENV PYTHONPATH="/app/nanoVLM:${PYTHONPATH}"
-ENV HF_HOME=/app/.cache/huggingface # Define a writable cache directory
+
+# Define a writable cache directory for Hugging Face downloads
+ENV HF_HOME=/app/.cache/huggingface
 
 # Create cache directory with write permissions
 RUN mkdir -p $HF_HOME && chmod -R 777 $HF_HOME