Write code in Python for the function RipsGraph(P,d) as follows.

- Inputs:

- P : a set of points P belonging to R2 given as a k x 2 numpy matrix

- d : a diameter d >= 0

-Output:

- a networkx graph which is the 1-skeleton of the Rips complex VR(P, d).

Create a point set of 15 random points in the box [0, 1]x[0, 1]. Draw this graph as an overlay on the points.

Note: I have little to no programming skills, so I'm just learning. Please bear with me.

Here's my work so far:

import numpy as np

import networkx as nx

P = np.random.random((15,2)) #each point is row in matrix

from scipy.spatial import distance-matrix

plt.matshow(distance-matrix(P,P))

row,col = np.where(D<???) #must find point with distance <???... not sure what distance to use

print(row[:10],'\n',col[:10]) - slicing matrix

#Next, I must remove duplicates and any point where col>row.. by slicing the matrix with specific parameters..

#Then, I must tell networkx where I want the vertices, so it can produce the edges for the 1-skeleton

Any help is greatly appreciated. Thanks!