Update app.py

app.py

@@ -162,7 +162,7 @@ def generate_readme_with_llm(repo_path):
     try:
         print("Step 5: Sending request to Gemini API...")
         # --- Corrected the model name ---
-        model = genai.GenerativeModel('gemini-1.5-flash')
+        model = genai.GenerativeModel('gemini-2.5-flash')
         
         response = model.generate_content(prompt)
         print("Step 6: Received response from Gemini API.")