Fixed return type

Signed-off-by: Nikolas Schmitz <[email protected]>

monai/data/wsi_reader.py

@@ -603,7 +603,7 @@ def get_mpp(self, wsi, level: int) -> tuple[float, float]:
         """
         return self.reader.get_mpp(wsi, level)
 
-    def get_wsi_at_mpp(self, wsi, mpp: tuple, atol: float = 0.00, rtol: float = 0.05) -> np.array:
+    def get_wsi_at_mpp(self, wsi, mpp: tuple, atol: float = 0.00, rtol: float = 0.05) -> np.ndarray:
         """
         Returns the representation of the whole slide image at a given micro-per-pixel (mpp) resolution.
         The optional tolerance parameters are considered at the level whose mpp value is closest to the one provided by the user.
@@ -763,7 +763,7 @@ def get_mpp(self, wsi, level: int) -> tuple[float, float]:
 
         raise ValueError("`mpp` cannot be obtained for this file. Please use `level` instead.")
 
-    def get_wsi_at_mpp(self, wsi, mpp: tuple, atol: float = 0.00, rtol: float = 0.05) -> np.array:
+    def get_wsi_at_mpp(self, wsi, mpp: tuple, atol: float = 0.00, rtol: float = 0.05) -> np.ndarray:
         """
         Returns the representation of the whole slide image at a given micro-per-pixel (mpp) resolution.
         The optional tolerance parameters are considered at the level whose mpp value is closest to the one provided by the user.
@@ -1054,7 +1054,7 @@ def get_mpp(self, wsi, level: int) -> tuple[float, float]:
 
         raise ValueError("`mpp` cannot be obtained for this file. Please use `level` instead.")
 
-    def get_wsi_at_mpp(self, wsi, mpp: tuple, atol: float = 0.00, rtol: float = 0.05) -> np.array:
+    def get_wsi_at_mpp(self, wsi, mpp: tuple, atol: float = 0.00, rtol: float = 0.05) -> np.ndarray:
         """
         Returns the representation of the whole slide image at a given micro-per-pixel (mpp) resolution.
         The optional tolerance parameters are considered at the level whose mpp value is closest to the one provided by the user.