#7151 bugfix for setting index column type in tabledisplay (#7155)
#7151 bugfix for setting index column type in tabledisplay (#7155)


twosigma/beaker-notebook,twosigma/beakerx,twosigma/beaker-notebook,jpallas/beakerx,twosigma/beakerx,jpallas/beakerx,jpallas/beakerx,twosigma/beakerx,twosigma/beaker-notebook,jpallas/beakerx,twosigma/beakerx,twosigma/beaker-notebook,jpallas/beakerx,jpallas/beakerx,twosigma/beakerx,twosigma/beaker-notebook,twosigma/beakerx