use python to solve the problem, below are two image.

Problem 1 Cat in street(45 pts): Fill in the blank in cat_in_street.ipynb, to add the cat in the street as follows: - Please write your code in the notebook cell I indicated. Do not change other codes. - You should remove the background of the cat. - The cat should be in the bottom left corner of the street image. The exact position is flexible. As long as your result looks like the image above, you will be fine. - Put cat_in_street.ipynb, cat.png, street.png in the same folder in your own machine. - You should submit the modified cat_in_street.ipynb in the end. You don't need to submit the images