Update app.py

add exception handling for audio

app.py

@@ -359,15 +359,20 @@ async def add_text(WITH_AUDIO,char1,char2,runs,context,initial_question,history,
             print("You have reached voiced limit, try with voice later.. running without voice")
             gr.Warning("You have reached voiced limit.. running without voice")
             use_voice=False
+
+        try:
+            if use_voice:
+                char1_audio_url= get_audio_url(initial_question,char1)
+                VOICE_COUNTER+=1
+                get_per_run_voice_counter(increase=True)
+                
+                char2_audio_url= get_audio_url(last_answer,char2)
+                VOICE_COUNTER+=1
+                get_per_run_voice_counter(increase=True)
+        except:
+            gr.Warning("Something wrong with getting audio.. ")
+            use_voice=False
             
-        if use_voice:
-            char1_audio_url= get_audio_url(initial_question,char1)
-            VOICE_COUNTER+=1
-            get_per_run_voice_counter(increase=True)
-            
-            char2_audio_url= get_audio_url(last_answer,char2)
-            VOICE_COUNTER+=1
-            get_per_run_voice_counter(increase=True)
             
         print("Voice Counter:",VOICE_COUNTER)
         if use_voice: