What is the purpose for store?

The purpose of a store is to provide goods or services to customers in exchange for payment. Stores serve as a place for consumers to browse, shop, and make purchases in a physical or online location. Stores also play a role in marketing, branding, and customer service, as well as contributing to the economy by creating jobs and generating revenue.

Store is a function in numpy that creates a new array with a copy of the given array. The purpose of store is to create a new array that is independent of the original array, so that changes made to one array do not affect the other. This can be useful for creating multiple copies of an array, or for creating an array that can be modified without affecting the original array.

The store function takes two arguments: the original array and the new array. The new array must be the same shape as the original array, and it will be filled with a copy of the data from the original array.

Here is an example of how to use the store function:

```python
import numpy as np

# Create an original array
original_array = np.array([1, 2, 3])

# Create a new array with a copy of the original array
new_array = np.store(original_array, new_array)

# Modify the new array
new_array[0] = 4

# Print the original array and the new array
print(original_array) # Output: [1 2 3]
print(new_array) # Output: [4 2 3]
```

As you can see, the original array is not affected by the changes made to the new array.