Sort nodes alphabetically

python/renderer.py

@@ -58,7 +58,7 @@ class Renderer:
         line_blocks = []
         line_len = -1
 
-        for node_dict in info_dict:
+        for node_dict in sorted(info_dict, key=lambda n: n["name"]):
             if self.node_names is None or node_dict["name"] in self.node_names:
                 lines = self.render_node(node_dict)