string for passenger

main.py

@@ -1,10 +1,10 @@
 #!/usr/bin/env python3
 from enum import Enum
+
 class SquareType(Enum):
     AISLE = 0
     SEAT = 1
 
-
 height=7
 width=33
 
@@ -23,6 +23,8 @@ class Passenger:
     def __init__(self, dest, curr):
         self.dest = dest
         self.curr = curr
+    def __str__(self):
+        return "(%s|%s)" % (dest, curr)
 
 def manhattanDistance(pos1, pos2):
     return abs(pos1[0] - pos2[0]) + abs(pos1[1] - pos2[1])
@@ -44,5 +46,3 @@ passengers = GenPassList()
 def tick():
     # print grid
     print(grid)
-    
-