Основная ошибка, которую я получаю при вызове функции plot:
ValueError: The truth value of an array with more than one element is ambiguous. Use a.any() or a.all()
Контекст трассировки:
Traceback (most recent call last):
File "<ipython-input-5-10061f33ba63>", line 16, in <module>
plt.show(ix_train)
File "/home/.local/lib/python2.7/site-packages/matplotlib/pyplot.py", line 253, in show
return _show(*args, **kw)
File "/usr/lib/python2.7/dist-packages/ipykernel/pylab/backend_inline.py", line 41, in show
if close and Gcf.get_all_fig_managers():