optional requirements

Author: Jammy2211

pyproject.toml

@@ -37,6 +37,12 @@ dependencies = [
     "scikit-learn<=1.5.1"
 ]
 
+[project.optional-dependencies]
+optional=[
+    "pylops>=1.10.0,<=2.3.1",
+    "pynufft"
+]
+
 [project.urls]
 Homepage = "https://github.com/Jammy2211/PyAutoArray"