优化代码

app.py

@@ -68,14 +68,12 @@ def web_loader(file):
             "password": db_password,
             "secure": True,
         },
-        collection_name="LangChainCollectionYin"
+        collection_name="CheckEmbedLocalEmbed"
     )
 
     if not docsearch:
         return "docsearch not"
 
-    global chain
-
     llm = CheckEmbedLlm(model="glm-3-turbo", temperature=0.1, zhipuai_api_key=zhipuai_api_key)
 
     document_prompt = PromptTemplate(
@@ -99,6 +97,7 @@ def web_loader(file):
         document_variable_name=document_variable_name
     )
 
+    global chain
     chain = RetrievalQAWithSourcesChain(combine_documents_chain=combine_documents_chain,
                                         retriever=docsearch.as_retriever(search_kwargs={'k': 3}))
     return "success to load data"
@@ -121,7 +120,7 @@ if __name__ == "__main__":
             """
         <h1><center>Langchain And Embed App</center></h1>
         
-        v.2.29.14.55
+        v.2.29.17.30
         
         """
         )