Update app.py

app.py

@@ -34,9 +34,9 @@ url=st.text_input("Enter webiste URL to summarize (format: https://www.usinoip.c
 
 if url !="" and not url.strip().isspace() and not url == "" and not url.strip() == "" and not url.isspace():
     try:
-        loader = WebBaseLoader(url)
         #loader = WebBaseLoader("https://www.usinoip.com/")
         with st.spinner("AI Thinking...Please wait a while to Cheers!"):
+            loader = WebBaseLoader(url)
             docs = loader.load()
             result=chain.run(docs)   #这个result的格式比较特殊，可以直接print，但不可以和其他字符串联合print输出