$23$points

Suppose a data file used a tab to separate values. Which argument would you use with the pd$.$ read$\_$csv $()$ function to read this file?

sep $=\text{'}\backslash$tab$\text{'}$

sep $=t$

sep $=1$

sep $\frac{?}{\frac{?}{?}}={?}^{\text{'}}t\text{'}$