split.py

#importing libraries
from PyPDF2 import PdfFileReader, PdfFileWriter

def split(path):
    pdf = PdfFileReader(path)
    for page in range(pdf.getNumPages()):
        pdf_writer = PdfFileWriter()
        pdf_writer.addPage(pdf.getPage(page))

        output = f'page{page}.pdf'
        with open(output, 'wb') as output_pdf:
            pdf_writer.write(output_pdf)


filename = 'sample.pdf'
split(path)