Merge branch 'main' into justinchu/function-inline

Author: titaiwangms

onnxscript/_internal/builder.py

@@ -421,7 +421,7 @@ def build_function(
 class GraphBuilder:
     """Imperative builder for constructing ONNX IR graphs with automatic constant promotion, type casting, and shape inference."""
 
-    def __init__(self, graph: ir.Graph, parent: GraphBuilder | None = None) -> None:
+    def __init__(self, graph: ir.Graph, *, parent: GraphBuilder | None = None) -> None:
         self._graph = graph
         self._parent = parent
         self._root: GraphBuilder = parent._root if parent is not None else self