I upgraded my env and were offered to upgrade msgpack-python
with a minor
version pump, 0.5.5
actually has a breaking change that messes up msgpack_numpy
that in turn spacy
requires.
msgpack-python: 0.5.1-py36h6bb024c_0 --> 0.5.5-py36h6bb024c_0
I got the following error from running lesson 4 notebooks
AttributeError: module 'msgpack._unpacker' has no attribute 'unpack'
Then, I manually downgrade msgpack-python
package by running this
conda install msgpack-python=0.5.1