Update app.py

app.py

@@ -49,15 +49,15 @@ if url !="" and not url.strip().isspace() and not url == "" and not url.strip()
             print("Website to Chat: "+url)             
             loader = WebBaseLoader(url)
             docs = loader.load()
+            print("Webpage contents loaded")
             #split_docs = text_splitter_rcs.split_documents(docs)
-            #print(split_docs)
-            print()
+            #print(split_docs)            
             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 - this step errors!
             #result=chain.run(split_docs)   #找到之前总是POST Error的原因：chain.run(docs)的结果，格式不是str，导致程序错误
+            print("Chain run finished")
             result=str(result)  
             cleaned_initial_ai_response = remove_context(result)
-            print(cleaned_initial_ai_response)
-            print()
+            print("Ai Resposne result cleaned initially: "+cleaned_initial_ai_response)            
             final_ai_response = cleaned_initial_ai_response.split('<|end|>')[0].strip().replace('\n\n', '\n').replace('<|end|>', '').replace('<|user|>', '').replace('<|system|>', '').replace('<|assistant|>', '')
             new_final_ai_response = final_ai_response.split('Unhelpful Answer:')[0].strip()
             final_result = new_final_ai_response.split('Note:')[0].strip()