Update app.py

app.py

@@ -191,6 +191,22 @@ def generate_audio_elevenlabs(text):
         logging.error(f"Error generating audio: {response.text}")
         return None
 
+
+# Define function to generate a streaming response
+def chat_with_bot(messages, user_message):
+    # Add user message to the chat history
+    messages.append((user_message, ""))
+    response = get_response(user_message)
+    
+    # Simulate streaming response by iterating over each character in the response
+    for character in response:
+        messages[-1] = (user_message, messages[-1][1] + character)
+        yield messages  # Stream each character
+        time.sleep(0.05)  # Adjust delay as needed for real-time effect
+
+    yield messages  # Final yield to ensure full response is displayed
+
+
 # Function to generate audio with Eleven Labs TTS from the last bot response
 def generate_audio_from_last_response(history):
     # Get the most recent bot response from the chat history
@@ -213,32 +229,6 @@ examples = [
 def insert_prompt(current_text, prompt):
     return prompt[0] if prompt else current_text
 
-# Function to add a user's message to the chat history and clear the input box
-def add_message(history, message):
-    if message.strip():
-        history.append((message, None))  # Add the user's message to the chat history only if it's not empty
-    return history, gr.Textbox(value="", interactive=True, show_label=False)  # Clear the input box
-
-
-
-# Define the function to handle the conversation and get the response in a streaming way
-def chat_with_bot(history, user_message):
-    if not user_message.strip():
-        # If the user message is empty or whitespace, add an appropriate error message.
-        history.append(("It seems like your question is missing. Could you please provide more details or ask your question again?", None))
-        yield history
-        return
-
-    # Proceed with adding the user message and generating the bot response
-    history.append((user_message, ""))
-    response = get_response(user_message)
-
-    for character in response:
-        history[-1] = (user_message, history[-1][1] + character)
-        yield history  # Stream each character
-        time.sleep(0.05)  # Adjust delay as needed
-
-    yield history  # Final yield to ensure full response is displayed
 
 
 # Create the Gradio Blocks interface
@@ -267,18 +257,10 @@ with gr.Blocks(theme="rawrsor1/Everforest") as demo:
             gr.Examples(examples=examples, fn=insert_prompt, inputs=question_input, outputs=question_input)
 
     # Define interactions
-    get_response_btn.click(
-    fn=add_message, 
-    inputs=[chatbot, question_input], 
-    outputs=[chatbot, question_input]
-).then(
-    fn=chat_with_bot, 
-    inputs=[chatbot, question_input], 
-    outputs=chatbot
-)
-
+    get_response_btn.click(fn=chat_with_bot, inputs=[chatbot, question_input], outputs=chatbot)
     generate_audio_btn.click(fn=generate_audio_from_last_response, inputs=chatbot, outputs=audio_output)
     clean_btn.click(fn=clear_fields, inputs=[], outputs=[chatbot, question_input, audio_output])
 
 # Launch the Gradio interface
 demo.launch(show_error=True)
+