Make tqdm a required dependency?

[shawnohare]

In a fresh Python 3.7.3 virtual environment with pdfmajor installed via pip, an attempt to follow the basic example in the documentation leads to a module not found error (cf. before) since tqdm is listed as a dev requirement.

Either the basic example aught to not utilize tqdm or it should be bundled as a required dependency, perhaps?

Python 3.7.3 (default, Jul 23 2019, 11:39:30)
Type 'copyright', 'credits' or 'license' for more information
IPython 7.7.0 -- An enhanced Interactive Python. Type '?' for help.

[ins] In [1]: import pdfmajor

[ins] In [2]: from pdfmajor.interpreter import PDFInterpreter
---------------------------------------------------------------------------
ModuleNotFoundError                       Traceback (most recent call last)
<ipython-input-2-fbef3dceeb7a> in <module>
----> 1 from pdfmajor.interpreter import PDFInterpreter

~/.local/opt/pyenv/versions/3.7.3/envs/pdf/lib/python3.7/site-packages/pdfmajor/interpreter/__init__.py in <module>
      1 from typing import List
      2
----> 3 from tqdm import tqdm
      4
      5 from ..parser.PDFPage import PDFPage

ModuleNotFoundError: No module named 'tqdm'

[asosnovsky]

Thank you for reporting this.

Issue resolved under version 1.3.9