Fix HDK

Signed-off-by: Igoshev, Iaroslav <[email protected]>

modin/experimental/core/execution/native/implementations/hdk_on_native/dataframe/dataframe.py

@@ -2958,7 +2958,11 @@ def from_pandas(cls, df):
             len(new_index) == 0
             and not isinstance(new_index, MultiIndex)
             and new_index.name is None
-        ) or (len(new_columns) != 0 and is_trivial_index(new_index)):
+        ) or (
+            new_index.name is None
+            and len(new_columns) != 0
+            and is_trivial_index(new_index)
+        ):
             index_cols = None
         else:
             orig_index_names = new_index.names

modin/pandas/dataframe.py

@@ -2711,7 +2711,6 @@ def __setitem__(self, key, value) -> None:
                         to_concat.append(src_obj[to_take])
 
                     new_qc = concat(to_concat, axis=1)._query_compiler
-                    new_qc.index = self.index
                 else:
                     new_qc = self._query_compiler.write_items(
                         slice(None),