Update app.py

app.py

@@ -20,7 +20,7 @@ def load_data_predictions(github_token):
         csv_content = StringIO(file_content)
         
         df = pd.read_csv(csv_content, encoding='utf-8')
-
+        print(df.columns)
         df = df.rename(columns={
         'Price': 'Real Price',
         'DNN1': 'Neural Network 1',