Update app.py

app.py

@@ -76,7 +76,7 @@ question d'ouverture
     
     """
 
-    model = genai.GenerativeModel('gemini-exp-1206', generation_config=generation_config, safety_settings=safety_settings)
+    model = genai.GenerativeModel('gemini-2.0-flash-exp', generation_config=generation_config, safety_settings=safety_settings)
     response = model.generate_content(prompt, request_options={"timeout": 600})
     return response.text
 
@@ -145,7 +145,7 @@ def submit_geographie():
 def analyze_images(images, prompt):
     """Analyse les images fournies et génère une réponse textuelle."""
     
-    model = genai.GenerativeModel('gemini-exp-1206')
+    model = genai.GenerativeModel('gemini-2.0-flash-exp')
     response = model.generate_content(
         [prompt, *images],
         generation_config=generation_config,