update knowledge cuttoff

app.py

@@ -257,7 +257,7 @@ class ChatSession(BaseModel):
         poll_question_name: Optional[str] = None,
         use_claude: Optional[bool] = False,
     ) -> ChatPromptTemplate:
-        knowledge_cutoff = "Early 2023" if use_claude else "Sept 2021"
+        knowledge_cutoff = "Early 2023" if use_claude else "2022-01"
         current_date = datetime.datetime.now(
             pytz.timezone("America/New_York")
         ).strftime("%Y-%m-%d")