Update apis/chat_api.py

apis/chat_api.py

@@ -22,7 +22,7 @@ class ChatAPIApp:
         self.setup_routes()
 
     def get_available_models(self):
-        f = open('lang_name.json', "r")
+        f = open('apis/lang_name.json', "r")
         self.available_models = json.loads(f.read())
         return self.available_models