diff --git a/app.py b/app.py
index 6d94fad..6a5b936 100644
--- a/app.py
+++ b/app.py
@@ -110,8 +110,10 @@ def extract(username: str, password: str):
         # Read the HTML table into a DataFrame
         df = pd.read_html(historial_html_io)[0]
         
+        print(datos_html, historial_html)
+        
         if 'GRUPO' not in df.columns:
-           print(df.to_markdown(), file=sys.stderr)
+           print(df.to_markdown())
            raise KeyError("Column 'GRUPO' not found in the DataFrame")
 
         # Convert the DataFrame to JSON