Update app.py

app.py

@@ -512,7 +512,7 @@ def format_results(analysis_result):
                         {''.join(f"""
                         <li class="mb-2">
                             <strong>{rel['source']}</strong> →
-                            <span class="text-blue-600">{rel['type'].replace('_to_', ' → ')}</span> →
+                            <span class="text-blue-600">{rel['type'].replace('_to_', ' → ')}</span>
                             <strong>{rel['target']}</strong>
                             <br/>
                             <small class="text-gray-600">Confidence: {int(rel['confidence'] * 100)}%</small>