Update Dockerfile

Dockerfile

@@ -1,22 +1,22 @@
 FROM python:3.10-slim
 
-# Set environment variables so Streamlit uses a writable config directory
+# Ensure Streamlit writes to a writable directory
 ENV HOME=/app
 ENV STREAMLIT_CONFIG_DIR=/app/.streamlit
 
 WORKDIR /app
 
-# Install dependencies
+# Install production dependencies only
 COPY requirements.txt .
 RUN pip install --upgrade pip && pip install --no-cache-dir -r requirements.txt
 
-# Copy all app code
+# Copy codebase
 COPY . .
 
-# Create the .streamlit folder and make sure it’s writable by anyone
+# Ensure config folder exists with correct permissions
 RUN mkdir -p /app/.streamlit && chmod -R 777 /app/.streamlit
 
-# Add a default Streamlit config.toml if you don’t already provide one
+# Add minimal Streamlit config
 RUN echo "\
 [server]\n\
 headless = true\n\
@@ -24,15 +24,9 @@ port = 8501\n\
 address = \"0.0.0.0\"\n\
 enableCORS = false\n\
 enableXsrfProtection = false\n\
-\n\
-[theme]\n\
-primaryColor = \"#e63946\"\n\
-backgroundColor = \"#0E1117\"\n\
-secondaryBackgroundColor = \"#1a1a2e\"\n\
-textColor = \"#FAFAFA\"\n\
-font = \"sans serif\"\n\
 " > /app/.streamlit/config.toml
 
 EXPOSE 8501
 
+# Shell form CMD ensures log output compatibility on Spaces
 CMD streamlit run app.py --server.port=8501 --server.address=0.0.0.0