explicitly specifiy names in pd.MultiIndex

cid-harvard / py-ecomplexity

Python package to compute economic complexity and associated variables

MIT License

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explicitly specifiy names in pd.MultiIndex #13

Closed complexly closed 4 years ago

complexly commented 4 years ago

After upgrading to pandas 1.0+, pd.MultiIndex.from_product tries to infer names, which seems to cause error when running reset_index later. The PR specified names explicitly, fixes cid-harvard/py-ecomplexity#12