I claim the ornamental design for a potty training indoor toilet tent, as shown and described.
FIG. 1 is a perspective view of the potty training indoor toilet tent showing my new design;
FIG. 2 is a left side view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a front elevation view thereof;
FIG. 5 is a rear elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is an additional front elevation view thereof.
The broken lines depicting a zipper in FIGS. 1, 2, and 6; depicting a hook-and-loop fastener in FIGS. 3 and 6; and a graphic of a child in FIG. 7; are included for the purpose of illustrating the unclaimed portions of the article and form no part of the claimed design.