chore: type ignore for _matrix.py (#2317)

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## Summary by CodeRabbit

- **Chores**
- Added type hinting suppression in the `_getallroute` method to address
type checking issues.

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Author: njzjz

reacnetgenerator/_matrix.py

@@ -73,7 +73,7 @@ def _getallroute(self, allmoleculeroute):
         names = names[names[:, 0] != names[:, 1]]
         if names.size > 0:
             equations = np.unique(names, return_counts=True, axis=0)
-            return zip(equations[0].tolist(), equations[1].tolist())
+            return zip(equations[0].tolist(), equations[1].tolist())  # type: ignore
         return []
 
     def _printtable(self, allroute, timeaxis=None):