revert un-nedded changes

Author: pattonw

funlib/geometry/roi.py

@@ -148,12 +148,7 @@ def get_end(self) -> Coordinate:
 
     @property
     def center(self) -> Coordinate:
-        """Get the center of this ROI rounded to nearest integer."""
-        return self.__offset + self.__shape // 2
-    
-    @property
-    def true_center(self) -> Coordinate:
-        """Get the true center of this ROI with floating point division."""
+        """Get the center of this ROI."""
         return self.__offset + self.__shape / 2
 
     def get_center(self) -> Coordinate:

pyproject.toml

@@ -18,9 +18,7 @@ classifiers = ["Programming Language :: Python :: 3"]
 keywords = []
 requires-python = ">=3.9"
 
-dependencies = [
-    "numpy>=2.0",
-]
+dependencies = []
 
 [project.optional-dependencies]
 dev = ["pytest >= 7.4", "pytest-cov >= 4.1", "mypy >= 1.4", "ruff >= 0.6"]