Code Editor for app.py

import streamlit as st
import numpy as np

# Define phrases and audio files
phrases = [
    "Hello",
    "Thank you",
    "Goodbye",
    "Yes",
    "No",
]
audio_files = [
    "audio/hello.wav",
    "audio/thank_you.wav",
    "audio/goodbye.wav",
    "audio/yes.wav",
    "audio/no.wav",
]

# Initialize user progress
if 'progress' not in st.session_state:
    st.session_state.progress = [False] * len(phrases)

# Display phrases and audio
for i, phrase in enumerate(phrases):
    st.write(phrase)
    if st.button(f'Play audio for: {phrase}'):  
        st.audio(audio_files[i])

# Progress tracking
st.write("### Your Progress:")
for i, phrase in enumerate(phrases):
    st.checkbox(phrase, value=st.session_state.progress[i], key=f'checkbox_{i}', on_change=lambda: update_progress(i))

def update_progress(index):
    st.session_state.progress[index] = not st.session_state.progress[index]