Update app_pyvis_new.py

app_pyvis_new.py

@@ -48,9 +48,14 @@ def plot_cgraph_pyvis(grp):
             net.add_node(str(src), label=str(src), shape="circle", color="#ADD8E6", font={'size': 14, 'color': '#000000'})
             net.add_node(str(tgt), label=str(tgt), shape="circle", color="#ADD8E6", font={'size': 14, 'color': '#000000'})
             color = edge_colors_dict.get(str(rel).lower(), "#95a5a6")
-            net.add_edge(str(src), str(tgt), label=str(rel), color=color, width=2)
+            # Minimal change: added length, font alignment, and arrow scaleFactor
+            net.add_edge(str(src), str(tgt), label=str(rel), color=color, width=2, 
+                         length=250, font={'align': 'top'}, arrows={'to': {'scaleFactor': 1.5}})
 
         net.toggle_physics(True)
+        # Added one line to ensure big nodes don't overlap labels
+        net.set_options('{"physics": {"forceAtlas2Based": {"avoidOverlap": 1}}, "solver": "forceAtlas2Based"}')
+        
         html = net.generate_html().replace("'", "\"")
         return html
     except Exception: