Import tests

from tests import MultiplyTest, ArrayTest

The function below doesn't work. Figure out why and fix the code.

def multiply(a, b):
    a * b

Run the cell below to see if your code is successful!

evaluate = MultiplyTest()
evaluate.run(multiply)

Once you have passed the above tests, run the cell below to test your code on 100 randomly generated tests

evaluate.run(multiply, random=True)

Extra Credit: Instead of summing individual numbers, see if you can edit your multiply function so that it is broadcasting two arrays.

This version of your function should receive two inputs:

1. An array containing three numbers
2. An array containing three numbers

The output of the array should contain three numbers

[1,2,3] * [4,5,6] ---> [4,10,18]```


```python
def multiply(arr1, arr2):
    pass

evaluate.run(multiply, random=True, broadcast=True)

Please fill in the code for the array_plus_array function below.

The function should have two inputs:

1. An array containing at least three numbers
2. An array containing at least three numbers

The function should return a single digit that sums all digits within both arrays

def array_plus_array(arr1, arr2):
    pass

Run the following cell to test your function!

evaluate = ArrayTest()
evaluate.run(array_plus_array)

Once you have managed to pass all of the tests, run the cell above to see if you function can pass 100 randomly generated tests!

evaluate.run(array_plus_array, random=True)

Extra Credit: Instead of summing all numbers in your array, see if you can edit the array_plus_array function so that it is broadcasting two arrays.

[1,2,3] + [4,5,6] ----> [5,7,9]```


```python
def array_plus_array(arr1, arr2):
    pass

Test your code by running the cell below

evaluate = ArrayTest()
evaluate.run(array_plus_array, random=True, broadcast=True)