app.py

from flask import Flask, render_template, request, jsonify
import speech_recognition as sr

app = Flask(__name__)

@app.route('/')
def index():
    return render_template('index.html')

@app.route('/send_message', methods=['POST'])
def send_message():
    user_input = request.form['user_input']
    response = echo_response(user_input)
    return jsonify({'response': response, 'user_input': user_input})

def echo_response(user_input):
    return user_input

@app.route('/process_audio', methods=['POST'])
def process_audio():
    if 'audio' not in request.files:
        return "No audio file provided", 400

    audio_file = request.files['audio']
    recognizer = sr.Recognizer()
    
    with sr.AudioFile(audio_file) as source:
        audio = recognizer.record(source)
    
    try:
        text = recognizer.recognize_google(audio)
        print("Transcribed Text:", text)
        return text
    except sr.UnknownValueError:
        return "Could not understand audio", 400
    except sr.RequestError as e:
        return f"Could not request results from Google Speech Recognition service; {e}", 500

if __name__ == '__main__':
    app.run(debug=True)