Update Dockerfile

Dockerfile

@@ -1,32 +1,36 @@
+# Use an official lightweight Python image
 FROM python:3.10-slim
 
-# Ensure Streamlit writes to a writable directory
-ENV HOME=/app
-ENV STREAMLIT_CONFIG_DIR=/app/.streamlit
-
-WORKDIR /app
-
-# Install production dependencies only
+# Prevent Python from writing .pyc files and enable unbuffered output
+ENV PYTHONUNBUFFERED=1 \
+    PIP_NO_CACHE_DIR=1 \
+    PORT=7860 \
+    STREAMLIT_SERVER_PORT=7860 \
+    STREAMLIT_SERVER_HEADLESS=true \
+    STREAMLIT_SERVER_ENABLECORS=false \
+    STREAMLIT_SERVER_ENABLEWEBRTC=false
+
+# Set the working directory
+WORKDIR /code
+
+# Install OS-level dependencies (if needed, add more as required)
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+    build-essential \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install Python dependencies first for efficient caching
 COPY requirements.txt .
-RUN pip install --upgrade pip && pip install --no-cache-dir -r requirements.txt
+RUN pip install --upgrade pip && pip install -r requirements.txt
 
-# Copy codebase
+# Copy the rest of your project files
 COPY . .
 
-# Ensure config folder exists with correct permissions
-RUN mkdir -p /app/.streamlit && chmod -R 777 /app/.streamlit
-
-# Add minimal Streamlit config
-RUN echo "\
-[server]\n\
-headless = true\n\
-port = 8501\n\
-address = \"0.0.0.0\"\n\
-enableCORS = false\n\
-enableXsrfProtection = false\n\
-" > /app/.streamlit/config.toml
+# Expose the Streamlit port
+EXPOSE 7860
 
-EXPOSE 8501
+# (Optional) If you want to display Streamlit logs in real-time, you can add:
+ENV STREAMLIT_SERVER_FILE_WATCHER_TYPE="poll"
 
-# Shell form CMD ensures log output compatibility on Spaces
-CMD streamlit run app.py --server.port=8501 --server.address=0.0.0.0
+# Start the app
+CMD ["streamlit", "run", "app.py", "--server.port=7860", "--server.address=0.0.0.0"]