Update entity_relationship_generator.py

entity_relationship_generator.py

@@ -67,10 +67,11 @@ def generate_entity_relationship_diagram(json_input: str, output_format: str) ->
                 
                 attr_id = f"{entity_name}_attr_{i}"
                 
+                # CAMBIO CLAVE: Removemos HTML markup que puede causar problemas
                 if attr_type == 'primary_key':
                     dot.node(
                         attr_id, 
-                        f'<U><B>{attr_name}</B></U>', 
+                        f'{attr_name} (PK)', 
                         shape='ellipse', 
                         style='filled',
                         fillcolor='#d8d8d8',
@@ -81,7 +82,7 @@ def generate_entity_relationship_diagram(json_input: str, output_format: str) ->
                 elif attr_type == 'partial_key':
                     dot.node(
                         attr_id, 
-                        f'<U>{attr_name}</U>', 
+                        f'{attr_name} (Partial)', 
                         shape='ellipse', 
                         style='filled,dashed',
                         fillcolor='#d8d8d8',