Update Dockerfile

Dockerfile

@@ -1,6 +1,10 @@
-# Change the base image to Python 3.10
+# Base image
 FROM python:3.10-slim
 
+# Set environment variables
+ENV HOME=/app
+ENV STREAMLIT_HOME=/app/.streamlit
+
 # Set working directory
 WORKDIR /app
 
@@ -12,17 +16,30 @@ RUN apt-get update && apt-get install -y \
     git \
     && rm -rf /var/lib/apt/lists/*
 
-# Copy requirements and install Python packages
-COPY requirements.txt ./
-COPY src/ ./src/
-RUN pip3 install --upgrade pip && \
-    pip3 install -r requirements.txt
+# Copy app files
+COPY requirements.txt .
+COPY app.py .
+
+# Install Python dependencies
+RUN pip install --upgrade pip && \
+    pip install -r requirements.txt
+
+# Create a writable .streamlit directory
+RUN mkdir -p $STREAMLIT_HOME
+
+# Optional: basic Streamlit config to avoid warnings
+RUN echo "\
+[server]\n\
+headless = true\n\
+enableCORS = false\n\
+port = 8501\n\
+" > $STREAMLIT_HOME/config.toml
 
-# Expose port for Streamlit
+# Expose Streamlit port
 EXPOSE 8501
 
 # Health check
-HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health
+HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health || exit 1
 
-# Run the Streamlit app
-ENTRYPOINT ["streamlit", "run", "src/streamlit_app.py", "--server.port=8501", "--server.address=0.0.0.0"]
+# Start the Streamlit app
+ENTRYPOINT ["streamlit", "run", "app.py", "--server.port=8501", "--server.address=0.0.0.0"]