ModuleNotFoundError: No module named 'plotly'解决办法

E:\selfstudy\project4A SearchAlgorithm>python test.py
Traceback (most recent call last):
  File "test.py", line 1, in
    from helpers import load_map
  File "E:\selfstudy\project4A SearchAlgorithm\helpers.py", line 3, in
    import plotly.plotly as py
ModuleNotFoundError: No module named 'plotly'

#解决方法

You will need to install them first.

pip install plotly
pip install cufflinks

后又重新执行报错

E:\selfstudy\project4A SearchAlgorithm>python test.py
Traceback (most recent call last):
  File "test.py", line 1, in
    from helpers import load_map
  File "E:\selfstudy\project4A SearchAlgorithm\helpers.py", line 3, in
    import plotly.plotly as py
  File "C:\ProgramData\Anaconda3\lib\site-packages\plotly\plotly\__init__.py", l
ine 4, in
    _chart_studio_error("plotly")
  File "C:\ProgramData\Anaconda3\lib\site-packages\_plotly_future_\__init__.py",
 line 49, in _chart_studio_error
    submodule=submodule
ImportError:
The plotly.plotly module is deprecated,
please install the chart-studio package and use the
chart_studio.plotly module instead.