Update Dockerfile

Dockerfile

@@ -1,14 +1,11 @@
 # 1. Base Image
 FROM python:3.11-slim
 
-# 2. Set environment variables to prevent permission issues
+# 2. Set environment variables for a non-interactive server
 ENV PYTHONDONTWRITEBYTECODE=1
 ENV PYTHONUNBUFFERED=1
-# Tell Streamlit and HF Hub to use a writable directory
-ENV STREAMLIT_HOME=/app/.streamlit
-ENV HF_HOME=/app/.cache/huggingface
 
-# 3. Install System Dependencies for OpenCV
+# 3. Install the single critical system dependency for OpenCV
 RUN apt-get update && apt-get install -y --no-install-recommends \
     libgl1 \
     && rm -rf /var/lib/apt/lists/*
@@ -26,5 +23,5 @@ COPY . .
 # 7. Expose the correct Hugging Face Space port
 EXPOSE 7860
 
-# 8. Entrypoint with all necessary flags
+# 8. Entrypoint with all necessary flags to prevent permission and connection errors
 CMD ["streamlit", "run", "app.py", "--server.port=7860", "--server.address=0.0.0.0", "--server.headless=true"]