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 | 1 | initial version |
that code is using matplotlib (an alternative drawing/plotting/gui library). you have to import it before usage:
import matplotlib.pyplot as plt
| | 2 | No.2 Revision |
that code is using matplotlib (an alternative drawing/plotting/gui library). you have to import it before usage:
import matplotlib.pyplot as plt
maybe you have to install it before (it's not part of the standard python modules):
pip install matplotlib