Fix annotations error in Python 3.9

fepegar · fepegar · commit 77f8c154d7a5 · 2025-07-12T11:15:56.000+01:00
diff --git a/src/torchio/external/imports.py b/src/torchio/external/imports.py
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from importlib import import_module
 from importlib.util import find_spec
 from shutil import which

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,5 @@`
	`1`	`+from __future__ import annotations`
	`2`	`+`
`1`	`3`	`from importlib import import_module`
`2`	`4`	`from importlib.util import find_spec`
`3`	`5`	`from shutil import which`