removing str function to string

app.py

@@ -4,7 +4,7 @@ from transformers import pipeline
 def generate_story(story):
     ner = pipeline("ner", model = "dbmdz/bert-large-cased-finetuned-conll03-english")
     entities = ner(story)
-    return str(entities[0]['entity'])
+    return entities[0]['entity']
 
 demo = gr.Interface (
     fn=generate_story,