clean up

Author: hikettei

caten/isl/specs/ast_expr.py

@@ -29,8 +29,8 @@ def __init__(self, handle_or_spec: Any) -> None:
             super().__init__(handle)
         else:
             super().__init__(handle_or_spec)
-            
-def get_type_name(self) -> str:
+
+    def get_type_name(self) -> str:
         """Helper to get the string name of the expr type."""
         return _ISL_AST_EXPR_TYPE_MAP.get(self.get_type(), "unknown")
 

caten/isl/specs/ast_node.py

@@ -37,6 +37,7 @@ def get_type_name(self) -> str:
 
     @classmethod
     def from_str(cls, spec: str) -> Any:
+        return _isl_ast_node_read_from_str(spec)
 
     def copy_handle(self) -> Any:
         return _isl_ast_node_copy(self, return_raw_pointer=True)