ValueError: setting an array element with a sequence
import numpy as np # Creating a 2D array arr = np.array([[1, 2], [3, 4]]) # Try to set an element with a sequence try: arr = [5, 6] except ValueError as e: print(e)
This code creates a 2D numpy array, and then tries to set the first element of the array to a list. However, numpy arrays must contain elements of the same data type, so this operation raises a
ValueError with the message "setting an array element with a sequence."