Update Dockerfile

Dockerfile

@@ -2,6 +2,7 @@ FROM python:3.9-slim
 
 WORKDIR /app
 
+# Install required packages
 RUN apt-get update && apt-get install -y \
     build-essential \
     curl \
@@ -9,13 +10,34 @@ RUN apt-get update && apt-get install -y \
     git \
     && rm -rf /var/lib/apt/lists/*
 
+# Set HOME so Streamlit doesn't try to write to /
+ENV HOME=/app
+
+# Create .streamlit directory so Streamlit can store config
+RUN mkdir -p /app/.streamlit
+
+# Optional: Disable telemetry collection if desired
+RUN echo "\
+[general]\n\
+email = \"\"\n\
+\n\
+[server]\n\
+headless = true\n\
+enableCORS = false\n\
+\n\
+[browser]\n\
+gatherUsageStats = false\n\
+" > /app/.streamlit/config.toml
+
+# Copy files
 COPY requirements.txt ./
 COPY src/ ./src/
 
-RUN pip3 install -r requirements.txt
+# Install Python dependencies
+RUN pip3 install --no-cache-dir -r requirements.txt
 
 EXPOSE 8501
 
-HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health
+HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health || exit 1
 
-ENTRYPOINT ["streamlit", "run", "src/streamlit_app.py", "--server.port=8501", "--server.address=0.0.0.0"]
+ENTRYPOINT ["streamlit", "run", "src/streamlit_app.py", "--server.port=8501", "--server.address=0.0.0.0"]