Update Dockerfile

Dockerfile

@@ -1,36 +1,30 @@
 FROM python:3.9-slim
 
-# ✅ Safe writable envs
+# ✅ Define all writable paths explicitly
 ENV PYTHONUNBUFFERED=1 \
     PORT=8501 \
     HF_HOME=/tmp/huggingface \
+    XDG_CACHE_HOME=/tmp/.cache \
     STREAMLIT_HOME=/tmp/.streamlit \
-    STREAMLIT_CONFIG_DIR=/tmp/.streamlit \
     STREAMLIT_SERVER_HEADLESS=true \
     STREAMLIT_SERVER_PORT=8501 \
     STREAMLIT_SERVER_ADDRESS=0.0.0.0
 
 WORKDIR /app
 
-# ✅ Install system dependencies
 RUN apt-get update && apt-get install -y \
     build-essential \
     curl \
     git \
     && rm -rf /var/lib/apt/lists/*
 
-# ✅ Copy files
 COPY requirements.txt ./
 COPY src/ ./src/
 
-# ✅ Install Python packages
 RUN pip install --no-cache-dir -r requirements.txt
 
-# ✅ Expose Streamlit port
 EXPOSE 8501
 
-# ✅ Healthcheck for Hugging Face Spaces
 HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health || exit 1
 
-# ✅ Run Streamlit
 ENTRYPOINT ["streamlit", "run", "src/app.py"]