Update main.py

main.py

@@ -13,6 +13,7 @@ from langchain_community.agent_toolkits import create_sql_agent
 import os
 import pandas as pd
 import numpy as np
+import random
 
 from langchain.agents import AgentExecutor
 from langchain.agents.agent_types import AgentType
@@ -47,10 +48,11 @@ async def on_chat_start():
     llm = HuggingFaceEndpoint(
         repo_id=repo_id, temperature=1.0
     )
+    idDb = randrange(0, 101, 2)
     if cl.user_session.get("createdb") == None:
         df = pd.read_csv("https://cipen.univ-gustave-eiffel.fr/typo3conf/ext/cipen_package/Resources/Public/Dataviz/datalab/crossfilterings/enquete-DClic-juin2022-dataviz-ord1.csv")
-        engine = create_engine("sqlite:///epnum.db")
-        df.to_sql("epnum", engine, index=False)
+        engine = create_engine("sqlite:///epnum" + idDb + ".db")
+        df.to_sql("epnum" + idDb, engine, index=False)
         db = SQLDatabase(engine=engine)
         cl.user_session.set("createdb", "OK")
         cl.user_session.set("db", db)