Human: Python function to calculate euclidean distance between two vectors. Assistant: 
Here is a Python function to calculate the euclidean distance between two vectors

import numpy as np

def euclidean_distance(x, y):
    """
    Calculates the euclidean distance between two vectors
    :param x: first vector
    :param y: second vector
    :return: euclidean distance
    """
    return np.sqrt(np.sum(np.square(x - y)))

# Enter the vectors
x = np.array([1, 2, 3])
y = np.array([4, 5, 6])

# Calling the function
print((euclidean_distance(x, y)))

#Example Output
# 5.196152422706632

#Remember to inspect code for bugs.