tensorflow>=2.1.0rc0, <2.4.0rc0
numpy>=1.16
pyparser
scipy>=1.4.1
setuptools>=41.0.0
argparse>=1.4.0
pyasn1<0.5.0,>=0.4.6
requests<3,>=2.21.0
pyparsing
pytest>=4.6.9
tensorflow-model-optimization>=0.2.1
matplotlib>=3.1.2
networkx>=2.1
keras-tuner>=1.0.1
scikit-learn>=0.23.1
tqdm>=4.48.0

tensorflow>=2.1.0rc0, <2.4.0rc0
numpy>=1.16.5
pyparser
scipy>=1.4.1
setuptools>=41.0.0
argparse>=1.4.0
pyasn1<0.5.0,>=0.4.6
requests<3,>=2.21.0
pyparsing
pytest>=4.6.9
tensorflow-model-optimization>=0.2.1
matplotlib>=3.1.2
networkx>=2.1
keras-tuner>=1.0.1
scikit-learn>=0.23.1
tqdm>=4.48.0

Fix the pip installation error.
Fix the pip installation error.

https://travis-ci.org/github/google/qkeras/builds/753458315
```
Installed /home/travis/virtualenv/python3.7.1/lib/python3.7/site-packages/QKeras-0.8.0-py3.7.egg
Processing dependencies for QKeras==0.8.0
error: numpy 1.16.4 is installed but numpy>=1.16.5 is required by {'scipy'}
The command "python setup.py install" failed and exited with 1 during .
Your build has been stopped.
```
PiperOrigin-RevId: 350828042
Change-Id: I6214ec31edf208a0d55019495afb7cb2dd1fbacb
