add files

funasr_local/utils/build_dataclass.py

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+import argparse
+import dataclasses
+
+from typeguard import check_type
+
+
+def build_dataclass(dataclass, args: argparse.Namespace):
+    """Helper function to build dataclass from 'args'."""
+    kwargs = {}
+    for field in dataclasses.fields(dataclass):
+        if not hasattr(args, field.name):
+            raise ValueError(
+                f"args doesn't have {field.name}. You need to set it to ArgumentsParser"
+            )
+        check_type(field.name, getattr(args, field.name), field.type)
+        kwargs[field.name] = getattr(args, field.name)
+    return dataclass(**kwargs)