ai detector enhanced

app.py

@@ -79,9 +79,9 @@ class ChatGPTOptimizedDetector:
 
         # 1. Over-politeness and helpful language patterns
         polite_phrases = [
-            'i hope this helps', 'i'd be happy to', 'please let me know', 
-            'feel free to', 'i'd recommend', 'you might want to', 'you might consider',
-            'it's worth noting', 'it's important to', 'keep in mind',
+            'i hope this helps', 'i"d be happy to', 'please let me know', 
+            'feel free to', 'i"d recommend', 'you might want to', 'you might consider',
+            'it"s worth noting', 'it"s important to', 'keep in mind',
             'i understand', 'certainly', 'absolutely', 'definitely'
         ]
         polite_count = sum(1 for phrase in polite_phrases if phrase in text.lower())