Update Dockerfile

Dockerfile

@@ -1,10 +1,21 @@
-# Dockerfile
 FROM python:3.9-slim
 
 WORKDIR /app
-COPY . .
 
+# Install system dependencies first
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends gcc python3-dev && \
+    rm -rf /var/lib/apt/lists/*
+
+# Install Python dependencies
+COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
+# Copy application code
+COPY . .
+
+ENV PORT 7860
 EXPOSE 7860
-CMD ["gunicorn", "--bind", "0.0.0.0:7860", "app:app"]
+
+# Use the full path to gunicorn
+CMD ["python", "-m", "gunicorn", "--bind", "0.0.0.0:7860", "--timeout", "120", "app:app"]