import streamlit as st 
from gtts import gTTS 
from io import BytesIO


st.title("Simple Text to Speech Converter")

text_input = st.text_area("Enter text to convert to speech", height=150)

st.sidebar.title("Upload your file")
uploaded_file=st.sidebar.file_uploader("Choose a .txt file", type="txt")

if uploaded_file is not None:
    file_text = uploaded_file.read().decode("utf-8")

    st.subheader("text from Uploaded file")
    st.text(file_text)

    text_input += "\n\n" + file_text


language = st.selectbox("Select language",["en","fr","ru","hi","es"])

if st.button("Generate my speech"):
    if text_input:
        tts = gTTS(text_input, lang=language)

        audio_stream = BytesIO()
        st.success("Speech is generated successfully!")

        tts.write_to_fp(audio_stream)

        st.audio(audio_stream)
    else:
        st.warning("Please enter some text or upload from device.")