DOC: fix ES01,PR07 for pandas.MultiIndex.get_loc (#59364)

Author: tuhinsharma121

ci/code_checks.sh

@@ -71,7 +71,6 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
         -i ES01 `# For now it is ok if docstrings are missing the extended summary` \
         -i "pandas.Series.dt PR01" `# Accessors are implemented as classes, but we do not document the Parameters section` \
         -i "pandas.MultiIndex.get_level_values SA01" \
-        -i "pandas.MultiIndex.get_loc PR07" \
         -i "pandas.MultiIndex.get_loc_level PR07" \
         -i "pandas.MultiIndex.levshape SA01" \
         -i "pandas.MultiIndex.names SA01" \

pandas/core/indexes/multi.py

@@ -2985,14 +2985,19 @@ def _get_loc_single_level_index(self, level_index: Index, key: Hashable) -> int:
 
     def get_loc(self, key):
         """
-        Get location for a label or a tuple of labels.
+        Get location for a label or a tuple of labels. The location is returned \
+        as an integer/slice or boolean mask.
 
-        The location is returned as an integer/slice or boolean
-        mask.
+        This method returns the integer location, slice object, or boolean mask
+        corresponding to the specified key, which can be a single label or a tuple
+        of labels. The key represents a position in the MultiIndex, and the location
+        indicates where the key is found within the index.
 
         Parameters
         ----------
         key : label or tuple of labels (one for each level)
+            A label or tuple of labels that correspond to the levels of the MultiIndex.
+            The key must match the structure of the MultiIndex.
 
         Returns
         -------