Help me check if it meets the grade criteras for problem number $2$ which is included in the image.

Below is the current code $,$ if you try and write new code I will automatically downvote as this is being used to test if this is being checked by actual humans or chat GPT$.$ Should it be found to be true I will be strongly considering cancelling my chegg subscription and upgrading to chat gpt $4\mathrm{.}0$ instead as I am highly annoyed there's no more humans on this website.

Code below:

import numpy as np

import matplotlib.pyplot as plt

def nfractal$($K$,$ pixel, tol, n$)$:

r $=0\mathrm{.}75$ # ratio of number points along imaginary axis to number of points along real axis

a $=1+0\mathrm{.}5$j

x$\_$left $=-1\mathrm{.}5$

x$\_$right $=1\mathrm{.}5$

y$\_$bottom $=-1\mathrm{.}5$

y$\_$top $=1\mathrm{.}5$

x $=$ np$.$linspace$($x$\_$left, x$\_$right, pixel$)$ # x $/$ real coordinates

y $=$ np$.$linspace$($y$\_$bottom, y$\_$top, round$($pixel $*$ r$))$ # y $/$ imaginary coordinates

$[$Re$,$ Im$]=$ np$.$meshgrid$($x$,$ y$)$ # meshgrid consisting of real and imaginary components

Z $=$ Re $+$ Im $*1\mathrm{.}0$j # matrix holding x and y coordinates or points on complex plane

B $=$ np$.$zeros$([$round$($r $*$ pixel$),$ pixel$],$ float$)$ # this matrix keeps track of speed of convergence to a root if B$($i$,$j$)$ is large, iteration converges...

Id $=$ np$.$ones$($B$.$shape$)$ # matrix of ones

# roots of polynomial to apply Newton's iteration to$,$ in this case p$($z$)=$ z$^$n $-1$

roots $=$ np$.$exp$(2$j $*$ np$.$pi $*$ np$.$arange$($n$)/$ n$)$

Zn $=$ Z # initial guess for Newton's iteration

# iterate the initial guess Zn K times, the iteration is applied to the

# whole matrix using array element$-$by$-$element operations

for k in range$(1,$ K$)$:

Zn $-=$ a $*(($Zn$**$n $-1)/($n $*$ Zn$**($n $-1)))$

for i in range$($n$)$:

B $+=($np$.$abs$($Zn $-$ roots$[$i$])$ tol$)*($i $+1)$

# plot commands

plt$.$figure$($figsize$=(10,7\mathrm{.}5))$

plt$.$subplot$(111)$

plt$.$pcolormesh$($x$,$ y$,$ B$,$ cmap$=$'rainbow', shading$=$'auto'$)$

plt$.$colorbar$()$

outfile $=$ "plots$/$nfractal$\_$summer$2.$png$"$

plt$.$savefig$($outfile$)$

plt$.$show$()$

# Example usage:

nfractal$($K$=50,$ pixel$=1000,$ tol$=0\mathrm{.}01,$ n$=8)$