Update app.py

app.py

@@ -490,7 +490,7 @@ Required JSON structure:
             "Citations": ["[MM:SS] Quote showing topic transition or connection"]
         }},
         "Engagement and Interaction": {{
-            "Score": 1,  # Score 1 ONLY if 3+ different engagement techniques are used effectively
+            "Score": 1,  # Score 1 ONLY if at least more than 1 different engagement techniques are used effectively
             "Citations": ["[MM:SS] Quote showing audience engagement"]
         }},
         "Professional Tone": {{