Update backend_api.py

backend_api.py

@@ -24,10 +24,14 @@ import httpx
 # Import project importer for importing from HF/GitHub
 from project_importer import ProjectImporter
 
-for m in genai.list_models():
-    if 'generateContent' in m.supported_generation_methods:
-        print(m.name)
-# Import system prompts from standalone backend_prompts.py
+def get_available_models():
+    try:
+        # Chỉ gọi khi ứng dụng đã chạy và đã load biến môi trường
+        return client.models.list() 
+    except Exception as e:
+        print(f"Lỗi lấy danh sách model: {e}")
+        return []
+# from standalone backend_prompts.py
 # No dependencies on Gradio or heavy libraries
 print("[Startup] Loading system prompts from backend_prompts...")