Update app.py

app.py

@@ -29,6 +29,8 @@ _HEADER_ = '''
 <h2><b>Visualization demo of <a href='https://huggingface.co/datasets/PLAID-datasets/Rotor37' target='_blank'><b>Rotor37 dataset</b></b></h2>
 '''
 
+def round_num(num)->str:
+    return '%s' % float('%.2g' % num)
 
 def sample_info(sample_id_str, fieldn):
 
@@ -88,11 +90,11 @@ def sample_info(sample_id_str, fieldn):
     if len(hf_dataset.description['in_scalars_names'])>0:        
         str__ += "\ninput scalars:\n"
         for sname in hf_dataset.description['in_scalars_names']:
-            str__ += f"- {sname}: {plaid_sample.get_scalar(sname)}\n"
+            str__ += f"- {sname}: {round_num(plaid_sample.get_scalar(sname))}\n"
     if len(hf_dataset.description['out_scalars_names'])>0:        
         str__ += "\noutput scalars:\n"
         for sname in hf_dataset.description['out_scalars_names']:
-            str__ += f"- {sname}: {plaid_sample.get_scalar(sname)}\n"
+            str__ += f"- {sname}: {round_num(plaid_sample.get_scalar(sname))}\n"
     str__ += f"\n\nMesh number of nodes: {nodes.shape[0]}\n"
     if len(hf_dataset.description['in_fields_names'])>0:        
         str__ += "\ninput fields:\n"