Update models/models.py

models/models.py

@@ -8,6 +8,7 @@ from llama_index.core import Settings
 from groq import Groq
 from mem0 import MemoryClient
 from langchain_openai import ChatOpenAI
+import sys
 # Add config to path
 sys.path.append(os.path.join(os.path.dirname(__file__), '..', 'config'))
 from config import config