IndexError: index 1 is out of bounds for dimension 0 with size 1

[chxnkm]

After running the train script, and following on to the test script, I'm faced with this error. How do I go about debugging this?

Traceback (most recent call last):
File "E:...\super_res_sample.py", line 447, in
main()
File "E:...\super_res_sample.py", line 94, in main
samples = diffusion.p_sample_loop(
File "E:...\guided_diffusion\gaussian_diffusion.py", line 527, in p_sample_loop
print(en_feats[index][1])
IndexError: index 1 is out of bounds for dimension 0 with size 1

Will provide more code if required 😁