fix lint

Author: AviAvni

redisgraph/node.py

@@ -11,7 +11,7 @@ def __init__(self, node_id=None, alias=None, label=None, properties=None):
         """
         self.id = node_id
         self.alias = alias
-        
+
         if isinstance(label, list):
             label = [inner_label for inner_label in label if inner_label != ""]