From 23184249da1c4b38294fab4c9d46da960a124240 Mon Sep 17 00:00:00 2001
From: Milton Bhowmick <miltonbhowmick6@gmail.com>
Date: Tue, 27 Jul 2021 23:59:42 +0600
Subject: [PATCH] Modified the a_star [dot] py for making readable

---
 graphs/a_star.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/graphs/a_star.py b/graphs/a_star.py
index cb5b2fcd1..d3657cb19 100644
--- a/graphs/a_star.py
+++ b/graphs/a_star.py
@@ -44,7 +44,7 @@ def search(grid, init, goal, cost, heuristic):
     x = init[0]
     y = init[1]
     g = 0
-    f = g + heuristic[init[0]][init[0]]
+    f = g + heuristic[x][y]  # cost from starting cell to destination cell
     cell = [[f, g, x, y]]
 
     found = False  # flag that is set when search is complete