Update dockerfile

dockerfile

@@ -1,12 +1,9 @@
-FROM python:3.9-slim
-
-WORKDIR /app
-
-COPY requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
-
-COPY . .
-
-EXPOSE 7860
-
-CMD ["python", "app.py"]
+---
+title: ZenkaMind AI
+emoji: 🤖
+colorFrom: blue
+colorTo: indigo
+sdk: docker
+app_file: app.py
+pinned: false
+---