diff --git a/LLM/openai_api_language_model.py b/LLM/openai_api_language_model.py
index 393dd392f8c1f61f1a88d07fd1a04d524608b7b0..d27d797e0472e35258697b4b50b651e11a2fbbda 100644
--- a/LLM/openai_api_language_model.py
+++ b/LLM/openai_api_language_model.py
@@ -7,7 +7,7 @@ import time
 logger = logging.getLogger(__name__)
 
 console = Console()
-
+from nltk import sent_tokenize
 
 class OpenApiModelHandler(BaseHandler):
     """