Update graph_utils.py

graph_utils.py

@@ -25,9 +25,8 @@ def text_to_graph(text):
     pipe = pipeline(
         "text2text-generation", 
         model=model_id, 
-        token=usr_tkn,
         max_length=300,
-        min_length=10,
+        min_length=5,
     )
 
     # generate text graph