DOC: Clarify docstring scalar inputs to array (numpy#19545)

Author: yashasvimisra2798

numpy/core/_add_newdocs.py

@@ -796,6 +796,8 @@
     object : array_like
         An array, any object exposing the array interface, an object whose
         __array__ method returns an array, or any (nested) sequence.
+        If object is a scalar, a 0-dimensional array containing object is 
+        returned.
     dtype : data-type, optional
         The desired data-type for the array.  If not given, then the type will
         be determined as the minimum type required to hold the objects in the