import gradio as gr
from gtts import gTTS
import PyPDF2
from tqdm import tqdm

def pdf_to_audio(pdf_file,x,y):
    whole = ''
    pdfreader = PyPDF2.PdfReader(pdf_file)
    pages = pdfreader.pages
    
    for num in tqdm(range(int(x), int(y))):
        Page = pdfreader.pages[num]
        text = Page.extract_text()
        whole += text

    myobj = gTTS(text=whole, lang='en',tld='co.in', slow=False) 
    myobj.save("test.wav")
    return 'test.wav',whole



gr.Interface(fn=pdf_to_audio,inputs =  [gr.inputs.File(label="Book PDF"),gr.inputs.Slider(label="Start Page"),gr.inputs.Slider(label="End Page")], 
             outputs =  ['audio', gr.Textbox(label="Text")], title="Book Reader",
             description = ' Upload your book, select the start page and end page using slider according to the number of pages you want to read, Attention keep end page greater than start page always'
                     ).launch()