二、Jupyter Notebook交互式开发环境

• 安装 Jupyter

(venv) ➜  tf-course pip install jupyter

• 创建一个kernel

(venv) ➜  tf-course  python -m ipykernel install --user --name=venv

• 查看当前可用kernel列表

(venv) ➜  tf-course  jupyter kernelspec list
Available kernels:
  venv       /Users/lujie/Library/Jupyter/kernels/venv
  python2    /Users/lujie/Desktop/workspace/tf-course/venv/bin/../share/jupyter/kernels/python2

• 打开 notebook

(venv) ➜  tf-course jupyter notebook

The Jupyter HTML Notebook.

这将启动一个基于tornado的HTML笔记本服务器，它提供一个html5/
javascript笔记本客户端。

Traceback (most recent call last):
xxxxxxx
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe5 in position 4: ordinal not in range(128)

如果报上述错误则执行(venv) ➜ tf-course LANG=zn jupyter notebook 来打开