Update app.py

app.py

@@ -121,7 +121,7 @@ class BasicAgent:
         image_bytes = buffered.read()
 
         response = self.client.chat.completions.create(
-            model="gpt-4o-mini",
+            model="gpt-4o",  #ATTENZIONE QUI MODELLO NON MINI
             messages=[{
                 "role": "user",
                 "content": [