Update Dockerfile

Dockerfile

@@ -22,4 +22,7 @@ RUN echo "#!/bin/bash" > redis-start.sh && \
    echo "redis-cli ping" >> redis-start.sh
 
 RUN chmod -R 777 ./data && \
-   sed -i "1r redis-start.sh" ./start.sh
+   sed -i "1r redis-start.sh" ./start.sh
+
+# 安装Python依赖项
+RUN pip install langchain-openai==0.2.14 langgraph==0.2.60 aiohttp exa_py==1.7.0 fire==0.7.0 python-dotenv==1.0.1