Update query_classifier.py

query_classifier.py

@@ -9,7 +9,7 @@ genai.configure(api_key=os.getenv('GOOGLE_API_KEY'))
 
 class QueryClassifier:
     def __init__(self):
-        self.model = genai.GenerativeModel('gemini-1.5-flash')
+        self.model = genai.GenerativeModel('gemini-2.5-flash-lite')
         self.process_mapping = {
             'legal_aid': 'Legal Aid Application',
             'consumer_complaint': 'Consumer Complaint Filing',