Update app.py

app.py

@@ -33,7 +33,7 @@ retriever = vector_store.as_retriever(
     search_kwargs={"k":5}
 )
 
-df=pd.read_csv('RAN_DATA\Gretel_Data.csv')
+df=pd.read_csv('data/Gretel_Data.csv')
 averages = df.mean(numeric_only=True).to_dict()
 
 agent = Agent([df], config={"llm": llm, 'verbose':True})