Apply formatting changes

Author: sampreets3

tests/test_search.py

@@ -10,6 +10,7 @@
 
 apla = AutomatedPlanner("data/domain.pddl", "data/problem.pddl")
 
+
 def test_searchDFS():
     dfs = DepthFirstSearch(apla)
     _, ct = dfs.search()
@@ -21,14 +22,16 @@ def test_searchBFS():
     _, ct = bfs.search()
     assert ct != 0
 
+
 def test_searchDijkstra():
     dijk = DijkstraBestFirstSearch(apla)
-    res = dijk.search()                        # None, computation_time, opened_nodes(in this order)
-    assert(res[1] != 0)
-    assert(res[-1] >= 1)
+    res = dijk.search()  # None, computation_time, opened_nodes(in this order)
+    assert res[1] != 0
+    assert res[-1] >= 1
+
 
 def test_searchAStar():
     astar = AStarBestFirstSearch(apla, goal_count_heuristic)
-    res = astar.search()                        # None, computation_time, opened_nodes(in this order)
-    assert(res[1] != 0)
-    assert(res[-1] >= 1)
+    res = astar.search()  # None, computation_time, opened_nodes(in this order)
+    assert res[1] != 0
+    assert res[-1] >= 1