Update app.py

app.py

@@ -15,14 +15,21 @@ import datetime
 #print(df.head())
 
 df = pd.read_csv("anomalies.csv",quotechar='"',dtype={col: str for col in pd.read_csv('anomalies.csv', nrows=1)})
+df = df.fillna('').astype(str)
+
 
 # Function to generate a response using the TAPEX model
 def response(user_question, df):
     a = datetime.datetime.now()
 
     tqa = pipeline(task="table-question-answering", model="google/tapas-large-finetuned-wtq")
+
+    print("DataFrame shape:", df.shape)
+    print("DataFrame head:\n", df.head())
+    print("User question:", user_question)
+
     answer = tqa(table=df, query=user_question)['answer']
-    
+
     query_result = {
         "Resposta": answer
     }