updated the chains.py by llm retry number and async_generate error message

chains.py

@@ -14,11 +14,11 @@ llm = ChatOpenAI(
     temperature=0.0,
     model_name="gpt-3.5-turbo-16k",
     openai_api_key=openai.api_key,
-    max_retries=10,
+    max_retries=2,
     timeout=30 # this one may help me to solve all the old problems...
     )
 
-retry_decorator = _create_retry_decorator(llm)
+# retry_decorator = _create_retry_decorator(llm)
 
 class Replacement(BaseOutputParser):
     """Parse the output of an LLM call to a comma-separated list."""
@@ -33,9 +33,9 @@ class Replacement(BaseOutputParser):
 async def async_generate(article,name,chain,input_variables={}):
     try:
         res = await chain.ainvoke(input_variables)
-    except TimeoutError:
-        print("TimeoutError",name)
-        article[name] = "Error: Time out from Openai API"
+    except Exception as e:
+        print("API Error",str(e))
+        article[name] = f"API Error: {str(e)}"
         return
     
     print("completed",name)