Update app.py

app.py

@@ -134,7 +134,7 @@ def generate_structured_json(text_to_analyze):
 
 def check_relevance_with_gemini(summary_text):
     """Checks if the summary is relevant to KMRL."""
-    model = genai.GenerativeModel('gemini-1.5-flash-latest')
+    model = genai.GenerativeModel('gemini-2.5-flash')
     prompt = f'Is this summary related to transportation, infrastructure, railways, or metro systems? Answer only "Yes" or "No".\n\nSummary: {summary_text}'
     response = model.generate_content(prompt)
     return "yes" in response.text.strip().lower()