human
What is a good Python function to activate the program.
assistant
Here is a Python function to activate the remote

import numpy as np

def relu(x):
    """Returns the ReLU activation function."""
    return np.maximum(x, 0)

# Enter the matrix
matrix = np.array([[1,2,3],[4,5,6],[7,8,9]])

# Calling the function
print((relu(matrix)))

#Example Output

# [[1 2 3]
#  [4 5 6]
#  [7 8 9]]

#Remember to inspect code for bugs.