Fix mypy

Author: saulshanabrook

python/egglog/exp/array_api.py

@@ -729,7 +729,7 @@ def __eq__(self, other: DType) -> Boolean:  # type: ignore[override]
 _DTYPES = [float64, float32, int32, int64, DType.object]
 
 converter(type, DType, lambda x: convert(np.dtype(x), DType))
-converter(np.dtype, DType, lambda x: getattr(DType, x.name))  # type:ignore[call-overload]
+converter(np.dtype, DType, lambda x: getattr(DType, x.name))
 
 
 @array_api_ruleset.register

python/tests/test_high_level.py

@@ -1480,7 +1480,7 @@ def __init__(self) -> None: ...
 
         def m(self) -> i64: ...
         def __eq__(self, other: A) -> A: ...  # type: ignore[override]
-        def __add__(self, other: A) -> A: ...  # type: ignore[override]
+        def __add__(self, other: A) -> A: ...
 
         def __str__(self) -> str:
             """Hi"""