pip安装TensorFlow同时安装的包
Installing collected packages: numpy, setuptools, six, protobuf, markdown, werkzeug, grpcio, wheel, tensorboard, h5py, keras-applications, astor, keras-preprocessing, termcolor, gast, absl-py, tensorflow
Running setup.py install for termcolor ... done
Running setup.py install for gast ... done
Running setup.py install for absl-py ... done
Successfully installed absl-py-0.6.1 astor-0.7.1 gast-0.2.0 grpcio-1.16.1 h5py-2.8.0 keras-applications-1.0.6 keras-preprocessing-1.0.5 markdown-3.0.1 numpy-1.15.4 protobuf-3.6.1 setuptools-40.6.2 six-1.11.0 tensorboard-1.12.0 tensorflow-1.12.0 termcolor-1.1.0 werkzeug-0.14.1 wheel-0.32.3numpy：NumPy(Numerical Python) 是 Python 语言的一个扩展程序库，支持大量的维度数组与矩阵运算，此外也针对数组运算提供大量的数学函数库。
setuptools：Easily download, build, install, upgrade, and uninstall Python packages
six：Six是Python 2和3兼容库。它提供了实用程序函数，用于平滑Python版本之间的差异，目的是编写兼容两个Python版本的Python代码
protobuf：Protocol buffers are a language-neutral, platform-neutral extensible mechanism for serializing structured data.
协议缓冲区是一种与语言无关，平台无关的可扩展机制，用于序列化结构化数据。
https://developers.google.com/protocol-buffers/
markdown:This is a Python implementation of John Gruber’s Markdown.
这是John Gruber的Markdown的Python实现
werkzeug:Werkzeug is a comprehensive WSGI web application library. It began as a simple collection of various utilities for WSGI applications and has become one of the most advanced WSGI utility libraries.
Werkzeug是一个全面的WSGI Web应用程序库。它最初是作为WSGI应用程序的各种实用程序的简单集合开始的，并且已经成为最先进的WSGI实用程序库之一。
It includes: An interactive debugger;
A full-featured request object;
A response object;
HTTP utilities to handle entity tags, cache control, dates, user agents, cookies, files, and more.
A threaded WSGI server
grpcio:Package for gRPC Python.
wheel:Wheels are the new standard of Python distribution and are intended to replace eggs. Support is offered in pip >= 1.4 and setuptools >= 0.8. 经常接触Python的同学可能会注意到，当需要安装第三方python包时，可能会用到easy_install命令。easy_install是由PEAK(Python Enterprise Application Kit)开发的setuptools包里带的一个命令，它用来安装egg包。egg包是目前最流行的python应用打包部署方式。
tensorboard:TensorBoard is a suite of web applications for inspecting and understanding your TensorFlow runs and graphs.
h5py:The h5py package is a Pythonic interface to the HDF5 binary data format. It lets you store huge amounts of numerical data.
keras-applications:Keras Applications are deep learning models that are made available alongside pre-trained weights. These models can be used for prediction, feature extraction, and fine-tuning.
astor:astor is designed to allow easy manipulation of Python source via the AST.
astor旨在允许通过AST轻松操作Python源代码。
keras-preprocessing:Keras Preprocessing is the data preprocessing and data augmentation module of the Keras deep learning library. It provides utilities for working with image data, text data, and sequence data.
Keras Preprocessing是Keras深度学习库的数据预处理和数据增强模块。它提供了处理图像数据，文本数据和序列数据的实用程序。
termcolor:termcolor是一个python包，可以改变控制台输出的颜色，支持各种terminal（WINDOWS的cmd.exe除外）。
gast:A generic AST to represent Python2 and Python3’s Abstract Syntax Tree(AST).
GAST provides a compatibility layer between the AST of various Python versions, as produced by ast.parsefrom the standard ast module.
absl-py:Abseil Python Common Libraries