human
how to do dot product vectors in 2D.
assistant
Here is a Python function to do dot product vectors in 2d

import numpy as np

def dot_product(v1, v2):
    """
    Return the dot product of two vectors.
    """
    return v1[0] * v2[0] + v1[1] * v2[1]

# Enter the vectors
v1 = np.array([1, 2])
v2 = np.array([3, 4])

# Calling the function
print((dot_product(v1, v2)))

#Example Output
# 11

#Remember to inspect code for bugs.