1. Fixed bug: 'ThreadWithReturnValue' object has no attribute '_return'.

2. Reduced the search context of gpt-4-1106-preview to 16000 tokens

chatgpt2api/chatgpt2api.py

@@ -143,7 +143,8 @@ def __init__(
             else 4000
         )
         self.truncate_limit: int = truncate_limit or (
-            126500
+            16000
+            # 126500 Control the number of search characters to prevent excessive spending
             if "gpt-4-1106-preview" in engine
             else 30500
             if "gpt-4-32k" in engine
@@ -530,7 +531,7 @@ def search_summary(
 
         translate_prompt = PromptTemplate(
             input_variables=["targetlang", "text"],
-            template="You are a translation engine, you can only translate text and cannot interpret it, and do not explain. Translate the text to {targetlang}, please do not explain any sentences, just translate or leave them as they are.: {text}",
+            template="You are a translation engine, you can only translate text and cannot interpret it, and do not explain. Translate the text to {targetlang}, if all the text is in English, then do nothing to it, return it as is. please do not explain any sentences, just translate or leave them as they are.: {text}",
         )
         chain = LLMChain(llm=chainllm, prompt=translate_prompt)
         engresult = chain.run({"targetlang": "english", "text": prompt})

utils/agent.py

@@ -272,8 +272,10 @@ def Web_crawler(url: str) -> str:
     return result
 
 def getddgsearchurl(result, numresults=3):
+    # print("ddg-search", result)
     search = DuckDuckGoSearchResults(num_results=numresults)
     webresult = search.run(result)
+    # print("ddgwebresult", webresult)
     urls = re.findall(r"(https?://\S+)\]", webresult, re.MULTILINE)
     # print("duckduckgo urls", urls)
     return urls