Main

import os
from pydub import AudioSegment

# Convert PDF to text
# This step will depend on which libraries you have installed
# and which format your PDF is in.
# You may need to use a different approach to convert your PDF
# to text.
pdf_text = convert_pdf_to_text(pdf_file)

# Split text into sentences
sentences = split_text_into_sentences(pdf_text)

# Create an audio file for each sentence
for sentence in sentences:
    sentence_audio = create_audio_from_text(sentence)

    # Save audio file
    sentence_audio.export(os.path.join(output_dir, sentence + ".mp3"))

# Combine all audio files into a single audiobook
combined_audio = AudioSegment.empty()
for sentence in sentences:
    sentence_audio = AudioSegment.from_mp3(os.path.join(output_dir, sentence + ".mp3"))
    combined_audio += sentence_audio

combined_audio.export(os.path.join(output_dir, "audiobook.mp3"))