Update app.py

app.py

@@ -102,11 +102,15 @@ def get_db_connection():
     return conn
 
 def node_url_to_label(url: str) -> str:
-    """Helper to turn '.../c/en/dog_house' into 'dog house'."""
+    """Extract the term from ConceptNet URL: /c/{lang}/{term}/..."""
     try:
-        return url.split('/')[-1].replace('_', ' ')
+        parts = url.split('/')
+        if len(parts) >= 4:
+            # Index 3 is the term, regardless of whether there's a POS tag
+            return parts[3].replace('_', ' ')
     except:
-        return url
+        pass
+    return url  # fallback
 
 def get_semantic_profile(word: str, lang: str = 'en', selected_relations: List[str] = None, progress=gr.Progress()):
     """