add main to use dikjstra

Graph/labirynth.py

+from graph.maze import Maze
+from graph.graph_3 import Node, Edge, UnDirectedGraph
+from graph.traversing import Dikjstra
+
+
+labyrinthe = Maze(10, 10)
+#labyrinthe.fill_random()
+
+graph = UnDirectedGraph()
+max = labyrinthe.nb_rows * labyrinthe.nb_cols
+
+for row in range(labyrinthe.nb_rows):
+    for col in range(labyrinthe.nb_cols):
+        cell = labyrinthe.maze[col][row]
+        if cell == '.':
+            graph.add_edge(Node(), Node(), rank=max)
+
+start = graph.get_node_by_id(0)
+target = graph.get_node_by_id(12)
+paths = Dikjstra(graph, start, target)
+print(paths)
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