Update app.py

app.py

@@ -96,7 +96,7 @@ def remove_disfluency(example, prediction):
 import gradio as gr
 
 def ner(text):
-  text = " ". oin(rdrsegmenter.word_segment(text))
+  text = " ".join(rdrsegmenter.word_segment(text))
     
   # Some words in lowercase like "đà nẵng" will get error (due to vncorenlp)
   text = text.replace("đà ", " đà ")