Update Dockerfile

Dockerfile

@@ -1,12 +1,18 @@
-FROM python:3.9-slim
-
-WORKDIR /app
-
-COPY requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
-
-COPY . .
-
-CMD ["python", "app.py"]
-
-EXPOSE 7860
+FROM python:3.9-slim
+
+# Set environment variables
+ENV PYTHONUNBUFFERED=1
+
+WORKDIR /app
+
+# Install dependencies
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy the rest of the application
+COPY . .
+
+# Use Gunicorn instead of python app.py
+# --bind 0.0.0.0:7860 is required for Hugging Face
+# --timeout 120 helps prevent timeout errors during initialization
+CMD ["gunicorn", "--bind", "0.0.0.0:7860", "--timeout", "120", "app:app"]