Update app.py

app.py

@@ -8,26 +8,26 @@ client = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))
 
 # Define the function that generates the speech
 def generate_speech(input_text):
-    # Build conversation completion with the OpenAI chat model
+    # Append user message to history
+    history_openai_format.append({"role": "user", "content": input_text})
+
+    # Build completion with OpenAI using the accumulated history
     completion = client.chat.completions.create(
-        model="gpt-3.5-turbo-1106",  # Specify the model to use
-        messages=[  # This is the conversation history with user input appended
-            {
-                "role": "system",  # System message with instructions for the AI
-                "content": (os.getenv("PROMPT"))
-            },
-            {"role": "user", "content": input_text}  # The user's input message
-        ]
+        model="gpt-3.5-turbo-1106",
+        messages=history_openai_format
     )
 
-    # Extract generated text (response by the assistant) from OpenAI's API response
-    message_content = completion.choices[0].message.content.strip()  # Remove whitespace from the ends
+    # Get the assistant's message from the completion
+    message_content = completion.choices[0].message.content.strip()
+
+    # Append assistant's message to history
+    history_openai_format.append({"role": "assistant", "content": message_content})
 
     # Use OpenAI's text-to-speech API to convert the text response to audio
     response = client.audio.speech.create(
-        model="tts-1",  # Specify the TTS model to use
-        voice="alloy",  # Specify the voice model to use
-        input=str(message_content)  # The text we want to convert to speech
+        model="tts-1",
+        voice="alloy",
+        input=str(message_content)
     )
 
     # Return the binary audio data received from OpenAI
@@ -35,11 +35,11 @@ def generate_speech(input_text):
 
 # Define the Gradio interface with our function
 iface = gr.Interface(
-    fn=generate_speech,  # Function to invoke
-    inputs=gr.Textbox(),  # Input element in the UI: a textbox for user text
-    outputs=gr.Audio(autoplay=True),  # Output element in the UI: an audio player
-    live=False  # Whether or not to automatically call the function on input change
+    fn=generate_speech,
+    inputs=gr.Textbox(label="Your question or comment:"),
+    outputs=gr.Audio(autoplay=True),
+    live=False
 )
 
 # Launch the interface
-iface.launch(show_api=False)  # Start the Gradio UI; hide the API schema part of the interface
+iface.launch(show_api=False)