Error: name 'final' is not defined problem fixed

[fmahadyBD]

Sir, the final variable was not found when run it. Because, we assigning the final variable in the next line. Instead, we used it in previous line.

Error code:

z_final = lr.predict(   final  ).reshape(10,10)
z = z_final
final = np.vstack((xGrid.ravel().reshape(1,100),yGrid.ravel().reshape(1,100))).T

Fixed Error code:

final = np.vstack((xGrid.ravel().reshape(1,100),yGrid.ravel().reshape(1,100))).T
z_final = lr.predict(   final  ).reshape(10,10)
z = z_final