Update app.py

app.py

@@ -352,11 +352,42 @@ def generate_answer(message, choice):
 
 
 
+# def bot(history, choice, tts_choice):
+#     if not history:
+#         return history
+#     response_pair, addresses = generate_answer(history[-1][0], choice)
+#     history[-1] = response_pair  # Update bot response correctly
+
+#     with concurrent.futures.ThreadPoolExecutor() as executor:
+#         if tts_choice == "Alpha":
+#             audio_future = executor.submit(generate_audio_elevenlabs, response_pair[1])
+#         elif tts_choice == "Beta":
+#             audio_future = executor.submit(generate_audio_parler_tts, response_pair[1])
+#         elif tts_choice == "Gamma":
+#             audio_future = executor.submit(generate_audio_mars5, response_pair[1])
+        
+#         for character in response_pair[1]:
+#             history[-1][1] += character
+#             time.sleep(0.05)
+#             yield history, None
+        
+#         audio_path = audio_future.result()
+#         yield history, audio_path
+
+# def add_message(history, message):
+#     history = history or []
+#     history.append([message, ""])  # Ensure it is a list with two elements: message and empty response
+#     return history, gr.Textbox(value="", interactive=True, placeholder="Enter message or upload file...", show_label=False)
+
 def bot(history, choice, tts_choice):
     if not history:
         return history
     response_pair, addresses = generate_answer(history[-1][0], choice)
-    history[-1] = response_pair  # Update bot response correctly
+    # Ensure history has the correct format
+    if len(history[-1]) == 1:
+        history[-1].append("")
+    elif len(history[-1]) == 0:
+        history[-1] = [history[-1][0], ""]
 
     with concurrent.futures.ThreadPoolExecutor() as executor:
         if tts_choice == "Alpha":
@@ -379,7 +410,6 @@ def add_message(history, message):
     history.append([message, ""])  # Ensure it is a list with two elements: message and empty response
     return history, gr.Textbox(value="", interactive=True, placeholder="Enter message or upload file...", show_label=False)
 
-
 # def generate_voice_response(history, tts_choice):
 #     if not history:
 #         return None