Update app.py

app.py

@@ -106,6 +106,8 @@ async def greet(product,description):
             if len(a_list[0]) > 1024:
                 # truncate the text
                 text_str = a_list[0][:1024]
+            else:
+                text_str = a_list[0]
             samples = tts.synthesize(text_str, speakers[-1])
         yield gr.Audio.update(value=(tts.get_sampling_rate(), samples))
     else: