gh-140379: add hyperlinks to list and set (GH-140399)

add hyperlinks to list and set

Author: XChaitanyaX

Doc/tutorial/datastructures.rst

@@ -12,9 +12,8 @@ and adds some new things as well.
 More on Lists
 =============
 
-The list data type has some more methods.  Here are all of the methods of list
-objects:
-
+The :ref:`list <typesseq-list>` data type has some more methods. Here are all
+of the methods of list objects:
 
 .. method:: list.append(x)
    :noindex:
@@ -445,10 +444,11 @@ packing and sequence unpacking.
 Sets
 ====
 
-Python also includes a data type for *sets*.  A set is an unordered collection
-with no duplicate elements.  Basic uses include membership testing and
-eliminating duplicate entries.  Set objects also support mathematical operations
-like union, intersection, difference, and symmetric difference.
+Python also includes a data type for :ref:`sets <types-set>`.  A set is
+an unordered collection with no duplicate elements.  Basic uses include
+membership testing and eliminating duplicate entries.  Set objects also
+support mathematical operations like union, intersection, difference, and
+symmetric difference.
 
 Curly braces or the :func:`set` function can be used to create sets.  Note: to
 create an empty set you have to use ``set()``, not ``{}``; the latter creates an