import numpy as np
import pandas as pd

def print_info(obj_info):
    print("var: " + str(obj_info))
    print("shape: " + str(obj_info.shape))
    print("type: " + str(type(obj_info)))



# X = np.array([1,2,3])
# Y = np.array([1,2])
# print_info(X)
# print("---")
# print_info(X[:,None])
# print("---")
# print_info(Y*X[:,None])

