Update Dockerfile

Dockerfile

@@ -1,37 +1,32 @@
-FROM python:3.13.5-slim
+FROM python:3.11-slim
 
-# Set working directory
 WORKDIR /app
 
+# Install system dependencies
 RUN apt-get update && apt-get install -y \
-    build-essential \
-    curl \
-    git \
     gcc \
     g++ \
     libpq-dev \
+    curl \
     && rm -rf /var/lib/apt/lists/*
 
-# Copy requirements first for better caching
-COPY requirements.txt ./
-COPY src/ ./src/
+# Copy requirements
+COPY requirements.txt .
 
-# Install Python dependencies
-RUN pip3 install --no-cache-dir -r requirements.txt
+# Install Python packages
+RUN pip install --no-cache-dir --upgrade pip && \
+    pip install --no-cache-dir -r requirements.txt
 
-# Copy application files
+# Copy app
 COPY app.py .
-COPY .streamlit/ .streamlit/
 
-# Create a non-root user
-RUN useradd -m -u 1000 streamlit
+# Create non-root user
+RUN useradd -m -u 1000 streamlit && \
+    chown -R streamlit:streamlit /app
 USER streamlit
 
-# Expose port
 EXPOSE 7860
 
-# Health check
-HEALTHCHECK CMD curl --fail http://localhost:7860/_stcore/health
+HEALTHCHECK CMD curl --fail http://localhost:7860/_stcore/health || exit 1
 
-# Run the application
 ENTRYPOINT ["streamlit", "run", "app.py", "--server.port=7860", "--server.address=0.0.0.0"]