Merge pull request #51 from omicsedge/fix/stable-sorting

fix: sort stable

modules/load_data.py

@@ -171,7 +171,7 @@ def get_row_matches(self, row: int) -> np.ndarray:
             self.normed[self.row_indices[row]] >= self.threshold[row]
         ]
         haps = np.searchsorted(self.indptr, match_indices, side="right") - 1
-        return haps[np.argsort(self.normed[match_indices])[::-1]]
+        return haps[np.argsort(self.normed[match_indices], kind="stable")[::-1]]
 
     def get_hap_matches(self, hap: int) -> Iterable[Tuple[int]]:
         """Return tuples with ends of hap matches"""