FIX: update type hints after QRules Fraction implementation

ComPWA · Dec 20, 2024 · 64d412b · 64d412b
1 parent f5fbe3d
commit 64d412b
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/benchmarks/ampform.py b/benchmarks/ampform.py
@@ -1,7 +1,8 @@
 from __future__ import annotations
 
+from collections.abc import Sequence
 from pprint import pprint
-from typing import TYPE_CHECKING
+from typing import TYPE_CHECKING, Union
 
 import numpy as np
 import pytest
@@ -17,10 +18,9 @@
 from tensorwaves.function.sympy import create_parametrized_function
 
 if TYPE_CHECKING:
-    from collections.abc import Mapping, Sequence
+    from collections.abc import Mapping
 
     from ampform.helicity import HelicityModel
-    from qrules.combinatorics import StateDefinition
 
     from tensorwaves.function import ParametrizedBackendFunction
     from tensorwaves.interface import (
@@ -31,6 +31,8 @@
         ParametrizedFunction,
     )
 
+StateDefinition = Union[str, tuple[str, Sequence[float]]]
+
 
 def formulate_amplitude_model(
     formalism,