example.py shows error when mobilenet heatmap.npy and paf.npy is loaded

[suginesh9746]

when i try example.py with heatmap and paf generated by mobilenet architecture , the following error was thrown

IndexError Traceback (most recent call last)
in
22 #print(coordinates)
23
---> 24 connections = get_connections(cfg, coordinates, paf)
25 #print(connections)
26 skeletons = estimate(cfg, connections)

in get_connections(config, coords, paf, threshold, mid_num, minimum_mid_num)
28
29 # select dx and dy PAFs for this connection type
---> 30 paf_dx = paf[:, :, conn.paf_dx_idx]
31 #print(conn.paf_dx_idx)
32 paf_dy = paf[:, :, conn.paf_dy_idx]

IndexError: index 28 is out of bounds for axis 2 with size 28

example.zip
iam attaching a zip file having example.ipynb which is my code and also it contains heatmap.npy and paf.npy