Update app.py

app.py

@@ -114,11 +114,11 @@ def call_gemini(prompt: str, vision_parts=None) -> str:
     else:
         kwargs["contents"] = prompt
     resp = client.models.generate_content(
-        model="gemini-2.5-flash-preview-04-17", **kwargs
+        model="gemini-2.5-pro", **kwargs
     )
     try:
         resp = client.models.generate_content(
-            model="gemini-2.5-flash-preview-06-17", **kwargs
+            model="gemini-2.5-flash", **kwargs
         )
         # Check for at least one valid candidate
         if not resp.candidates: