feat(monitor): fix a bug where equal_aspect is a tuple
@@ -652,7 +652,7 @@ class Monitor2D(BaseMonitor):
self.ax_width = ax_width
self.ax_height = ax_height
self.n_col = n_col
- self.equal_aspect = equal_aspect,
+ self.equal_aspect = equal_aspect
self.axs = [] # subplots
# self.caxs = [] # colorbars
self.cbs = [] # color bars
