[ImgBot] Optimize images

[imgbot[bot]]

Beep boop. Your images are optimized!

Your image file size has been reduced by 21% 🎉

Details

| File | Before | After | Percent reduction | |:--|:--|:--|:--| | /images/six.png | 153.24kb | 118.89kb | 22.41% | | /images/pandas.png | 155.13kb | 120.85kb | 22.09% | | /images/pycodestyle.png | 156.63kb | 122.16kb | 22.01% | | /images/all.png | 158.16kb | 123.40kb | 21.98% | | /images/coverage.png | 157.85kb | 123.17kb | 21.97% | | /images/pyflakes.png | 157.67kb | 123.04kb | 21.96% | | /images/requests.png | 160.91kb | 125.64kb | 21.92% | | /images/flake8.png | 156.04kb | 121.98kb | 21.83% | | /images/virtualenv.png | 156.29kb | 122.39kb | 21.69% | | /images/scipy.png | 157.34kb | 123.61kb | 21.44% | | /images/django.png | 164.91kb | 130.12kb | 21.10% | | /images/urllib3.png | 164.37kb | 129.75kb | 21.07% | | /images/numpy.png | 155.13kb | 122.47kb | 21.05% | | /images/humanize.png | 152.17kb | 120.19kb | 21.02% | | /images/pylint.png | 153.01kb | 120.91kb | 20.98% | | /images/wheel.png | 156.54kb | 123.85kb | 20.88% | | /images/pillow.png | 153.29kb | 121.38kb | 20.81% | | /images/tablib.png | 149.67kb | 118.67kb | 20.71% | | /images/pytest.png | 163.29kb | 129.99kb | 20.39% | | /images/prettytable.png | 147.06kb | 117.19kb | 20.31% | | /images/setuptools.png | 165.27kb | 131.71kb | 20.30% | | /images/pip.png | 155.57kb | 124.05kb | 20.26% | | /images/matplotlib.png | 163.75kb | 131.15kb | 19.91% | | /images/tensorflow.png | 146.70kb | 117.68kb | 19.78% | | /images/tqdm.png | 169.35kb | 136.47kb | 19.41% | | /images/ujson.png | 159.74kb | 130.00kb | 18.62% | | /images/twitter.png | 158.34kb | 129.17kb | 18.42% | | /images/pylast.png | 174.49kb | 142.80kb | 18.16% | | | | | | | **Total :** | **4,421.91kb** | **3,502.72kb** | **20.79%** |

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