Update app.py

app.py

@@ -7,7 +7,7 @@ df = pd.read_excel('CG.xlsx')
 
 def response(user_question):
     tqa = pipeline(task="table-question-answering", model="google/tapas-large-finetuned-wtq")    
-    resposta = tqa(table=df.to_string(), query=user_question)
+    resposta = tqa(table=df.values.tolist(), query=user_question)
     return resposta.values
 
 # Streamlit interface