import pandas doesn't work using VS Code through Anaconda.
- [ ] I have checked that this issue has not already been reported.

- [ ] I have confirmed this bug exists on the latest version of pandas.

- [ ] (optional) I have confirmed this bug exists on the master branch of pandas.

---

**Note**: Please read [this guide](https://matthewrocklin.com/blog/work/2018/02/28/minimal-bug-reports) detailing how to provide the necessary information for us to reproduce your bug.

#### Code Sample, a copy-pastable example

```python
# Your code here
import pandas as pd
```
output:
```
PS C:\Users\19712\OneDrive\Desktop\sentiment\Scripts> & C:/Users/19712/anaconda3/python.exe c:/Users/19712/OneDrive/Desktop/sentiment/Scripts/clean.py
Traceback (most recent call last):
  File "c:/Users/19712/OneDrive/Desktop/sentiment/Scripts/clean.py", line 1, in <module>
    import pandas as pd
  File "C:\Users\19712\anaconda3\lib\site-packages\pandas\__init__.py", line 32, in <module>
    from pandas._libs import hashtable as _hashtable, lib as _lib, tslib as _tslib
  File "C:\Users\19712\anaconda3\lib\site-packages\pandas\_libs\__init__.py", line 3, in <module>
    from .tslibs import (
  File "C:\Users\19712\anaconda3\lib\site-packages\pandas\_libs\tslibs\__init__.py", line 3, in <module>
    from .conversion import localize_pydatetime, normalize_date
  File "pandas\_libs\tslibs\c_timestamp.pyx", line 1, in init pandas._libs.tslibs.c_timestamp
  File "pandas\_libs\tslibs\tzconversion.pyx", line 1, in init pandas._libs.tslibs.tzconversion
  File "pandas\_libs\tslibs\timedeltas.pyx", line 1, in init pandas._libs.tslibs.timedeltas
  File "pandas\_libs\tslibs\offsets.pyx", line 1, in init pandas._libs.tslibs.offsets
  File "pandas\_libs\tslibs\ccalendar.pyx", line 12, in init pandas._libs.tslibs.ccalendar
  File "C:\Users\19712\anaconda3\lib\site-packages\pandas\_config\__init__.py", line 19, in <module>
    from pandas._config import dates  # noqa:F401
  File "C:\Users\19712\anaconda3\lib\site-packages\pandas\_config\dates.py", line 18, in <module>
    cf.register_option(
  File "C:\Users\19712\anaconda3\lib\site-packages\pandas\_config\config.py", line 732, in inner
    return func(pkey, *args, **kwds)
  File "C:\Users\19712\anaconda3\lib\site-packages\pandas\_config\config.py", line 456, in register_option
    if not re.match("^" + tokenize.Name + "$", k):  # type: ignore
AttributeError: module 'tokenize' has no attribute 'Name'
```