Update app.py

app.py

@@ -51,11 +51,11 @@ def default_table():
         "Title": ["", "", "", "", ""]
     })
 
-def substitue_names(speaker_names, text):
+def substitute_names(speaker_names, text):
 
     df = speaker_names.itertuples(index=False)
     for default, name, title in df:
-        if title <> "":
+        if title != "":
             title = " ("+title+")"
         
         text = text.replace(default, f"{name}{title}")
@@ -118,7 +118,7 @@ def main(conf):
         )
 
         fix_button.click(
-            fn=substitue_names,
+            fn=substitute_names,
             inputs=[speaker_names, transcription_output],
             outputs=[label_file_link]
         )