More tests

Author: RemiLehe

openpmd_viewer/openpmd_timeseries/interactive.py

@@ -527,7 +527,8 @@ def step_bw(b):
         elif self.avail_species is None:
             display(container_fld)
         elif self.avail_fields is None:
-            display(container_ptcl)
+            display(container)
+            display(accord2)
             display(container_ptcl)
 """
         # When using %matplotlib widget, display the figures at the end