Update app.py

app.py

@@ -17,7 +17,7 @@ APP_DESCRIPTION = config['APP_DESCRIPTION']
 def contains_only_ascii(input_string):
     return all(ord(char) < 128 for char in input_string)
 
-def create_temp_file(input_mpp3):
+def create_temp_file(input_mp3):
     temp_file = tempfile.NamedTemporaryFile(delete=False)
     temp_file.write(input_mp3.read())
     return temp_file