<｜begin▁of▁sentence｜>### Instruction:
As a corporate trainer, you may encounter scenarios where employees need to understand how to perform element-wise addition on matrices for data analysis or programming tasks. You may be familiar with the Matrix class and the `__add__` method, and your role as a trainer may involve explaining how to use this custom class to perform matrix addition within a practical context. For example, you could design a workshop where employees learn to use the Matrix class with the `__add__` method to manipulate financial data represented in matrices, helping them enhance their analytical skills for corporate decision-making.
### Response:
import numpy as np

# Create two matrices using numpy
matrix1 = np.array([[1, 2], [3, 4]])
matrix2 = np.array([[5, 6], [7, 8]])

# Add the two matrices
class Matrix:
    def __init__(self, matrix):
        self.matrix = matrix
    
    def __add__(self, other):
        if isinstance(other, Matrix):
            result = self.matrix + other.matrix
        else:
            result = self.matrix + other
        return Matrix(result)

# Create instances of the Matrix class
matrix_obj1 = Matrix(matrix1)
matrix_obj2 = Matrix(matrix2)

# Add the two matrix objects
result_matrix = matrix_obj1 + matrix_obj2

# Print the result
elementwise_sum = result_matrix.matrix
print('Elementwise sum of the two matrices:\n', elementwise_sum)
<|EOT|>
