docstr: Return the metrics that should be displayed in the tracking table.
          
docstr_tok: ["Return","the","metrics","that","should","be","displayed","in","the","tracking","table","."]
code: def get_grid_metrics(self):
      """Return the metrics that should be displayed in the tracking table."""
      return [
          tt.group(
              "train",
              [
                  tt.leaf("epoch"),
                  tt.leaf("bandwidth", ".2f"),
                  tt.leaf("adv", ".4f"),
                  tt.leaf("d_loss", ".4f"),
              ],
              align=">",
          ),
          tt.group(
              "valid",
              [
                  tt.leaf("bandwidth", ".2f"),
                  tt.leaf("adv", ".4f"),
                  tt.leaf("msspec", ".4f"),
                  tt.leaf("sisnr", ".2f"),
              ],
              align=">",
          ),
          tt.group(
              "evaluate",
              [tt.leaf(name, ".3f") for name in self.eval_metrics],
              align=">",
          ),
      ]
  
imports: import treetable
  from .._base_explorers import BaseExplorer
label_desc: Use image node_id 3 for calling the CompressionExplorer obj's underlying member method code with example usage: obj.get_grid_metrics() and returns: list