Update SDK to docker and add Dockerfile for Hugging Face Spaces

Dockerfile

@@ -0,0 +1,9 @@
+FROM python:3.9-slim
+
+WORKDIR /app
+
+RUN pip install --no-cache-dir fastapi uvicorn transformers torch
+
+COPY app.py .
+
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "8080"]

README.md

@@ -3,7 +3,7 @@ title: LLaMA 7B Server
 emoji: 🤖
 colorFrom: blue
 colorTo: purple
-sdk: static
+sdk: docker
 sdk_version: "1.0.0"
 app_file: app.py
 pinned: false