Fix linting errors.

materialsvirtuallab · Aug 31, 2021 · 4af7c8b · 4af7c8b
1 parent da26d00
commit 4af7c8b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pymatgen/analysis/diffusion/neb/periodic_dijkstra.py b/pymatgen/analysis/diffusion/neb/periodic_dijkstra.py
@@ -86,7 +86,7 @@ def periodic_dijkstra(
     # use a default dict since we don't know how far out to search
     best_ans = defaultdict(lambda: math.inf)  # type: ignore
 
-    path_parent = dict()  # the parent of the current node in the optimal path
+    path_parent = {}  # the parent of the current node in the optimal path
     pq = []  # type: ignore
     for isource in sources:
         heapq.heappush(pq, (0, (isource, (0, 0, 0))))