Update app.py

app.py

@@ -24,7 +24,7 @@ def Txt_To_Speech(SpeechRegion, SpeechKey, text):
                stream.save_to_wav_file(temp_file.name)
                temp_file_path = temp_file.name
            
-    output = temp_file_path 
+           output = temp_file_path 
         except :
            output = next_alert
     return output