code: def pdf_to_img(pdf_file, page_num, pdf_dim=None):
      
      if not pdf_dim:
          pdf_dim = get_pdf_dim(pdf_file)
      page_width, page_height = pdf_dim
      img = Image(filename=f"{pdf_file}[{page_num - 1}]")
      img.resize(page_width, page_height)
      return img
docs: Converts pdf file into image
      :param pdf_file: path to the pdf file
      :param page_num: page number to convert (index starting at 1)
      :return: wand image object