fix compat problem with py3.7

wemysschen · Nov 9, 2023 · 5e92340 · 5e92340
1 parent f75a2c0
commit 5e92340
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diff --git a/src/qianfan/py.typed b/src/qianfan/py.typed
diff --git a/src/qianfan/resources/tools/tokenizer.py b/src/qianfan/resources/tools/tokenizer.py
@@ -16,8 +16,14 @@
 Tokenizer
 """
 
+import sys
 import unicodedata
-from typing import Any, Literal
+from typing import Any
+
+if sys.version_info < (3, 8):
+    from typing_extensions import Literal  # noqa: F401
+else:
+    from typing import Literal  # noqa: F401
 
 from qianfan import get_config
 from qianfan.consts import Consts