Merge pull request #737 from hx2A/fix736

fix #736

Author: hx2A

py5_resources/py5_module/py5/mixins/math.py

@@ -385,7 +385,7 @@ def random_gaussian(self, *args: float) -> float:
             return self._rng.normal()
         elif len(args) == 1:
             loc = args[0]
-            if isinstance(loc, (int, np.integer)):
+            if isinstance(loc, (int, np.integer, float)):
                 return self._rng.normal(loc)
         elif len(args) == 2:
             loc, scale = args