Wishlist of having bias_step time constant measurement analysis to be optional

[yuhanwyhan]

sodetlib/sodetlib/operations/bias_steps.py

Line 1079 in 556c675

def take_bias_steps(S, cfg, bgs=None, step_voltage=0.05, step_duration=0.05,

Is it possible to add in a new argument so that the analysis of biasstep only generates R_tes? i.e. do not run the time constant fit. This is to speed up the analysis process for bias_step rebiasing script. During the bias_step rebiasing, the only product used is R_tes.