tweak plot and fix a bug

6 jobs for pumping in 6 minutes and 31 seconds (queued for 2 seconds)
latest
Status Job ID Name Coverage
  Execute
failed execute_ipynbs #25476

00:06:31

passed mirror to github #25477

00:00:31

 
  Build
skipped edx archive #25478
skipped ocw website #25480
skipped pelican website #25479
 
  Deploy
skipped upload test website #25481
 
Name Stage Failure
failed
execute_ipynbs Execute There is an unknown failure, please try again
[NbConvertApp] Executing notebook with kernel: python3
[NbConvertApp] Writing 1419192 bytes to generated/with_output/w3_pump_QHE/Laughlinargument.ipynb
[NbConvertApp] Converting notebook generated/with_output/w4_haldane/haldane_model.ipynb to notebook
[NbConvertApp] Executing notebook with kernel: python3
[NbConvertApp] Writing 13545968 bytes to generated/with_output/w4_haldane/haldane_model.ipynb
[NbConvertApp] Converting notebook generated/with_output/w5_qshe/qshe_experiments.ipynb to notebook
[NbConvertApp] Executing notebook with kernel: python3
[NbConvertApp] Writing 26433837 bytes to generated/with_output/w5_qshe/qshe_experiments.ipynb
ERROR: Job failed: exit code 1