Update Dockerfile

Dockerfile

@@ -6,8 +6,8 @@ ENV PATH=/usr/local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:
 CMD ["python3"]
 WORKDIR /app
 
-RUN /bin/sh -c pip install --upgrade pip -i https://pypi.tuna.tsinghua.edu.cn/simple # buildkit
-RUN /bin/sh -c pip install --no-cache-dir -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple # buildkit
+RUN pip install --upgrade pip -i https://pypi.tuna.tsinghua.edu.cn/simple
+RUN pip install --no-cache-dir -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple
 
 EXPOSE 6008
 CMD ["uvicorn" "localembedding:app" "--host" "0.0.0.0" "--port" "6008"]