Update Dockerfile

Dockerfile

@@ -51,24 +51,31 @@
 # # Default command
 # CMD ["python", "app.py"]
 
-# Production stage
+# Use a public Python image
 FROM python:3.11-slim
 
+# Set working directory
 WORKDIR /app
 
-RUN apt-get update && apt-get install -y libpq5 && rm -rf /var/lib/apt/lists/*
+# Install system dependencies needed for your packages
+RUN apt-get update && apt-get install -y \
+    gcc \
+    g++ \
+    libpq-dev \
+    libpq5 \
+    && rm -rf /var/lib/apt/lists/*
 
-# Copy installed packages from builder
-COPY --from=builder /usr/local/lib/python3.11/site-packages /usr/local/lib/python3.11/site-packages
-COPY --from=builder /usr/local/bin /usr/local/bin
+# Copy requirements and install dependencies
+COPY requirements.txt .
+RUN pip install --upgrade pip
+RUN pip install --no-cache-dir -r requirements.txt
 
-# Copy app code
+# Copy application code
 COPY . .
 
-# Non-root user
-RUN groupadd -r chatuser && useradd -r -g chatuser chatuser
-RUN chown -R chatuser:chatuser /app
-USER chatuser
-
+# Expose port (HF Spaces typically uses 7860)
 EXPOSE 7860
-CMD ["python", "app.py"]
+
+# Default command to run your Flask app
+CMD ["python", "app.py"]
+