grid = np.char.chararray((n, n))

Author: cclauss

graphs/multi_heuristic_astar.py

@@ -79,7 +79,7 @@ def key(start: TPos, i: int, goal: TPos, g_function: dict[TPos, float]):
 
 
 def do_something(back_pointer, goal, start):
-    grid = np.chararray((n, n))
+    grid = np.char.chararray((n, n))
     for i in range(n):
         for j in range(n):
             grid[i][j] = "*"