Bump tqdm from 4.25.0 to 4.29.0 (#431)

Bumps [tqdm](https://github.com/tqdm/tqdm) from 4.25.0 to 4.29.0.
- [Release notes](https://github.com/tqdm/tqdm/releases)
- [Commits](tqdm/tqdm@v4.25.0...v4.29.0)

Signed-off-by: dependabot[bot] <support@dependabot.com>

setup.py

@@ -11,7 +11,7 @@
                       'keras==2.2.4',
                       'scikit-learn==0.20.1',
                       'scikit-image==0.13.1',
-                      'tqdm==4.25.0',
+                      'tqdm==4.29.0',
                       'tensorflow==1.10.0',
                       'imageio==2.4.1',
                       'requests==2.20.1',