Update Dockerfile

Dockerfile

@@ -5,6 +5,7 @@ RUN apt-get update && apt-get install -y git
 
 # 更新 pip
 RUN pip install --upgrade pip
+RUN pip install gradio_client==0.8.1
 
 # 拉取仓库到 app 文件夹
 RUN git clone https://github.com/binary-husky/gpt_academic /app