Update Dockerfile

Dockerfile

@@ -1,24 +1,24 @@
 # 1. Base Image
 FROM python:3.11-slim
 
-# 2. Set environment variables
+# 2. Set environment variables to prevent permission issues
 ENV PYTHONDONTWRITEBYTECODE=1
 ENV PYTHONUNBUFFERED=1
-ENV STREAMLIT_SERVER_HEADLESS=true
-ENV HF_HOME=/app/hf_cache
+# 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
 RUN apt-get update && apt-get install -y --no-install-recommends \
-    libgl1 curl \
+    libgl1 \
     && rm -rf /var/lib/apt/lists/*
 
 # 4. Set the working directory
 WORKDIR /app
-RUN mkdir -p /app/hf_cache && chmod -R 777 /app/hf_cache
 
 # 5. Copy and install Python requirements
 COPY requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt && rm -rf /root/.cache/pip
+RUN pip install --no-cache-dir -r requirements.txt
 
 # 6. Copy the rest of the application
 COPY . .
@@ -26,8 +26,5 @@ COPY . .
 # 7. Expose the correct Hugging Face Space port
 EXPOSE 7860
 
-# 8. (Optional) Remove healthcheck for now
-# HEALTHCHECK CMD curl --fail http://localhost:7860/_stcore/health || exit 1
-
-# 9. Entrypoint
-CMD ["streamlit", "run", "app.py", "--server.port=7860", "--server.address=0.0.0.0", "--server.enableCORS=false", "--server.enableXsrfProtection=false"]
+# 8. Entrypoint with all necessary flags
+CMD ["streamlit", "run", "app.py", "--server.port=7860", "--server.address=0.0.0.0", "--server.headless=true"]