From 6b0410adb22086a66f838dfa84bdd1ae5b04a435 Mon Sep 17 00:00:00 2001
From: shriyakalakata <shriyakalakata123@gmail.com>
Date: Sun, 28 Apr 2024 21:52:25 -0400
Subject: [PATCH 1/3] Fix errors for Index.join

---
 ci/code_checks.sh           |  1 -
 pandas/core/indexes/base.py | 16 ++++++++++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/ci/code_checks.sh b/ci/code_checks.sh
index 26c8ae1298630..29a3f7fba3e51 100755
--- a/ci/code_checks.sh
+++ b/ci/code_checks.sh
@@ -115,7 +115,6 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
         -i "pandas.Index.identical PR01,SA01" \
         -i "pandas.Index.insert PR07,RT03,SA01" \
         -i "pandas.Index.intersection PR07,RT03,SA01" \
-        -i "pandas.Index.join PR07,RT03,SA01" \
         -i "pandas.Index.names GL08" \
         -i "pandas.Index.nunique RT03" \
         -i "pandas.Index.putmask PR01,RT03" \
diff --git a/pandas/core/indexes/base.py b/pandas/core/indexes/base.py
index 9acab2642f6be..81d67600a0f14 100644
--- a/pandas/core/indexes/base.py
+++ b/pandas/core/indexes/base.py
@@ -4189,9 +4189,19 @@ def join(
         Parameters
         ----------
         other : Index
+            An Index object to join with the original Index.
         how : {'left', 'right', 'inner', 'outer'}
+            Specifies the type of join to perform. It can take one of the following
+                values:
+            * 'left': Perform a left join, preserving the order of the original Index.
+            * 'right': Perform a right join.
+            * 'inner': Perform an inner join, retaining only the intersection of the i
+                ndices.
+            * 'outer': Perform an outer join, retaining all elements from both indices.
         level : int or level name, default None
+            Specifies the level of a multi-index, if applicable.
         return_indexers : bool, default False
+            A boolean indicating whether to return indexers.
         sort : bool, default False
             Sort the join keys lexicographically in the result Index. If False,
             the order of the join keys depends on the join type (how keyword).
@@ -4199,6 +4209,12 @@ def join(
         Returns
         -------
         join_index, (left_indexer, right_indexer)
+             The resulting Index after performing the join operation.
+
+        See Also
+        --------
+        Index.intersection : Form the intersection of two Index objects.
+        Index.append : Append a collection of Index options together.
 
         Examples
         --------

From e56d8c4ad947e2b2e6979947153311ed40894649 Mon Sep 17 00:00:00 2001
From: shriyakalakata <shriyakalakata123@gmail.com>
Date: Tue, 30 Apr 2024 16:14:28 -0400
Subject: [PATCH 2/3] Slightly modify list

---
 pandas/core/indexes/base.py | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/pandas/core/indexes/base.py b/pandas/core/indexes/base.py
index 9b30aca6a05ff..b1e75041ed333 100644
--- a/pandas/core/indexes/base.py
+++ b/pandas/core/indexes/base.py
@@ -4237,12 +4237,12 @@ def join(
             An Index object to join with the original Index.
         how : {'left', 'right', 'inner', 'outer'}
             Specifies the type of join to perform. It can take one of the following
-                values:
-            * 'left': Perform a left join, preserving the order of the original Index.
-            * 'right': Perform a right join.
-            * 'inner': Perform an inner join, retaining only the intersection of the i
-                ndices.
-            * 'outer': Perform an outer join, retaining all elements from both indices.
+            values.
+            * left : Perform a left join, preserving the order of the original Index.
+            * right : Perform a right join.
+            * inner : Perform an inner join, retaining only the intersection of the
+              indices.
+            * outer : Perform an outer join, retaining all elements from both indices.
         level : int or level name, default None
             Specifies the level of a multi-index, if applicable.
         return_indexers : bool, default False

From cb640bffcf6baa1b542e424646956edac58ea5b2 Mon Sep 17 00:00:00 2001
From: shriyakalakata <shriyakalakata123@gmail.com>
Date: Tue, 30 Apr 2024 16:18:16 -0400
Subject: [PATCH 3/3] Slightly modify list

---
 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 b1e75041ed333..8f8b835510b60 100644
--- a/pandas/core/indexes/base.py
+++ b/pandas/core/indexes/base.py
@@ -4254,7 +4254,7 @@ def join(
         Returns
         -------
         join_index, (left_indexer, right_indexer)
-             The resulting Index after performing the join operation.
+            The resulting Index after performing the join operation.
 
         See Also
         --------