Change import statements with try except to enable explicit import of submodules from import to avoid conflicts with parent project.

visualization/hdf5_vis.py

@@ -13,8 +13,11 @@ from plotly.subplots import make_subplots
 import plotly.graph_objects as go
 import plotly.express as px
 #import plotly.io as pio
-from src.hdf5_ops import get_parent_child_relationships
 
+try:
+    from dima.src.hdf5_ops import get_parent_child_relationships
+except ModuleNotFoundError:
+    from src.hdf5_ops import get_parent_child_relationships
  
 
 def display_group_hierarchy_on_a_treemap(filename: str):