[IntroRemoteDS-pre] Fix and improvements to L3_DataPreparation notebook #383
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Description
This PR fixes a few minors in the
L3_DataPreparation.ipynbnotebookafter coding through the first block of Lecture 3 in Introduction
to Remote Data Science pre-release.
This commit addresses Issue #380 #381 #382
Moreover:
inplaceplt.show()has been added whenever a plot is generated to avoid the repr of the Axis objectimport numpy as npx = list(range(53))has been updated as per drop in-place.ilocis always used whenever accessing an entry in the transposed DataFrame. (Withoutiloc, the code doesn't work -pandas 1.3.3)Checklist