Update Dockerfile

Dockerfile

@@ -1,20 +1,37 @@
 FROM python:3.13.5-slim
 
+# Set working directory
 WORKDIR /app
 
 RUN apt-get update && apt-get install -y \
     build-essential \
     curl \
     git \
+    gcc \
+    g++ \
+    libpq-dev \
     && rm -rf /var/lib/apt/lists/*
 
+# Copy requirements first for better caching
 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
+# Copy application files
+COPY app.py .
+COPY .streamlit/ .streamlit/
 
-HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health
+# Create a non-root user
+RUN useradd -m -u 1000 streamlit
+USER streamlit
 
-ENTRYPOINT ["streamlit", "run", "src/streamlit_app.py", "--server.port=8501", "--server.address=0.0.0.0"]
+# Expose port
+EXPOSE 7860
+
+# Health check
+HEALTHCHECK CMD curl --fail http://localhost:7860/_stcore/health
+
+# Run the application
+ENTRYPOINT ["streamlit", "run", "app.py", "--server.port=7860", "--server.address=0.0.0.0"]