Fix crash on uploaded file validation

validata_ui/views.py

@@ -391,7 +391,7 @@ def validate(schema_instance: SchemaInstance, source: ValidataResource):
                                     urlencode({
                                         **schema_instance.request_parameters(),
                                         "url": source.url,
-                                    }))
+                                    })) if source.type == 'url' else None
 
     return render_template('validation_report.html',
                            badge_msg=badge_msg,