From 9f11f69fe8616229fa965040bf753a915129ca29 Mon Sep 17 00:00:00 2001
From: shriyakalakata <shriyakalakata123@gmail.com>
Date: Sat, 27 Apr 2024 12:58:40 -0400
Subject: [PATCH 1/2] Fix PR07,RT03,SA01 errors for Index.union,
 Index.symmetric_difference

---
 ci/code_checks.sh           |  2 --
 pandas/core/indexes/base.py | 21 +++++++++++++++++++++
 2 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/ci/code_checks.sh b/ci/code_checks.sh
index 26c8ae1298630..c64bf9525bc0f 100755
--- a/ci/code_checks.sh
+++ b/ci/code_checks.sh
@@ -123,9 +123,7 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
         -i "pandas.Index.reindex PR07" \
         -i "pandas.Index.slice_indexer PR07,RT03,SA01" \
         -i "pandas.Index.str PR01,SA01" \
-        -i "pandas.Index.symmetric_difference PR07,RT03,SA01" \
         -i "pandas.Index.take PR01,PR07" \
-        -i "pandas.Index.union PR07,RT03,SA01" \
         -i "pandas.Index.view GL08" \
         -i "pandas.Int16Dtype SA01" \
         -i "pandas.Int32Dtype SA01" \
diff --git a/pandas/core/indexes/base.py b/pandas/core/indexes/base.py
index 9acab2642f6be..4034ea852dd6e 100644
--- a/pandas/core/indexes/base.py
+++ b/pandas/core/indexes/base.py
@@ -2872,6 +2872,8 @@ def union(self, other, sort=None):
         Parameters
         ----------
         other : Index or array-like
+            Another Index or an array-like object containing elements to form the union
+            with the original Index.
         sort : bool or None, default None
             Whether to sort the resulting Index.
 
@@ -2888,6 +2890,14 @@ def union(self, other, sort=None):
         Returns
         -------
         Index
+            Returns a new Index object with all unique elements from both the original
+            Index and the `other` Index.
+
+        See Also
+        --------
+        Index.unique : Return unique values in the index.
+        Index.intersection : Form the intersection of two Index objects.
+        Index.difference : Return a new Index with elements of index not in `other`.
 
         Examples
         --------
@@ -3302,7 +3312,10 @@ def symmetric_difference(self, other, result_name=None, sort=None):
         Parameters
         ----------
         other : Index or array-like
+            Index or an array-like object with elements to compute the symmetric
+            difference with the original Index.
         result_name : str
+            A string representing the name of the resulting Index, if desired.
         sort : bool or None, default None
             Whether to sort the resulting index. By default, the
             values are attempted to be sorted, but any TypeError from
@@ -3316,6 +3329,14 @@ def symmetric_difference(self, other, result_name=None, sort=None):
         Returns
         -------
         Index
+            Returns a new Index object containing elements that appear in either the
+            original Index or the `other` Index, but not both.
+
+        See Also
+        --------
+        Index.difference : Return a new Index with elements of index not in other.
+        Index.union : Form the union of two Index objects.
+        Index.intersection : Form the intersection of two Index objects.
 
         Notes
         -----

From 329643778bd2fe70e3b193f42f512bc6a853d460 Mon Sep 17 00:00:00 2001
From: shriyakalakata <87483933+shriyakalakata@users.noreply.github.com>
Date: Mon, 29 Apr 2024 14:36:23 -0400
Subject: [PATCH 2/2] Update pandas/core/indexes/base.py

Co-authored-by: Matthew Roeschke <10647082+mroeschke@users.noreply.github.com>
---
 pandas/core/indexes/base.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pandas/core/indexes/base.py b/pandas/core/indexes/base.py
index 4034ea852dd6e..e7a3356e4e12f 100644
--- a/pandas/core/indexes/base.py
+++ b/pandas/core/indexes/base.py
@@ -2872,7 +2872,7 @@ def union(self, other, sort=None):
         Parameters
         ----------
         other : Index or array-like
-            Another Index or an array-like object containing elements to form the union
+            Index or an array-like object containing elements to form the union
             with the original Index.
         sort : bool or None, default None
             Whether to sort the resulting Index.