Update app.py

app.py

@@ -1,9 +1,38 @@
 import os
 import openai
 import gradio as gr
+import pyttsx3
+import speech_recognition as sr
+from tempfile import NamedTemporaryFile
 
 openai.api_key = os.getenv("OPENAI_API_KEY")
 
+# Initialize the speech recognition and TTS engines
+recognizer = sr.Recognizer()
+tts_engine = pyttsx3.init()
+
+# Set up for speech-to-text (STT)
+def recognize_speech_from_microphone():
+    with sr.Microphone() as source:
+        print("Listening...")
+        audio = recognizer.listen(source)
+        try:
+            print("Recognizing...")
+            return recognizer.recognize_google(audio)
+        except sr.UnknownValueError:
+            return "Sorry, I could not understand what you said."
+        except sr.RequestError:
+            return "Sorry, the service is down."
+
+# Text to Speech (TTS) function
+def speak_text(text):
+    with NamedTemporaryFile(delete=False, suffix='.mp3') as temp_file:
+        temp_file.close()
+        tts_engine.save_to_file(text, temp_file.name)
+        tts_engine.runAndWait()
+        return temp_file.name
+
+# GPT-4o Q&A function
 def chat_with_gpt4o(message):
     if not message:
         return "Please say something."
@@ -15,14 +44,27 @@ def chat_with_gpt4o(message):
             {"role": "user", "content": message}
         ]
     )
-    return response.choices[0].message["content"]
+    reply = response.choices[0].message["content"]
+    return reply
+
+# Main interface function for Gradio
+def chat_and_speak(message):
+    # Get GPT response
+    reply = chat_with_gpt4o(message)
+    
+    # Convert text to speech
+    audio_path = speak_text(reply)
+    
+    return reply, audio_path
 
+# Create the Gradio Interface
 iface = gr.Interface(
-    fn=chat_with_gpt4o,
+    fn=chat_and_speak,
     inputs=gr.Textbox(placeholder="Say something..."),
-    outputs=gr.Textbox(label="AI Interviewer Response"),
+    outputs=[gr.Textbox(label="AI Interviewer Response"), gr.Audio(label="Bot's Response")],
     title="🎤 AI Interview Bot",
-    description="Talk to a GPT-4o powered AI Interviewer. One-on-one style."
+    description="Talk to a GPT-4o powered AI Interviewer. One-on-one style.",
+    live=True
 )
 
 if __name__ == "__main__":