diff --git a/2023-round-2/tiwavaldese/nx_pull_requests.txt b/2023-round-2/tiwavaldese/nx_pull_requests.txt
index 862718a..261b9fa 100644
--- a/2023-round-2/tiwavaldese/nx_pull_requests.txt
+++ b/2023-round-2/tiwavaldese/nx_pull_requests.txt
@@ -1 +1,3 @@
 https://github.com/networkx/outreachy/pull/251
+
+https://github.com/networkx/outreachy/pull/257
\ No newline at end of file
diff --git a/2023-round-2/tiwavaldese/nx_tutorial_script.py b/2023-round-2/tiwavaldese/nx_tutorial_script.py
new file mode 100644
index 0000000..3373dcd
--- /dev/null
+++ b/2023-round-2/tiwavaldese/nx_tutorial_script.py
@@ -0,0 +1,41 @@
+import networkx as nx
+import matplotlib.pyplot as plt
+
+#Create a DiGraph graph object
+G = nx.DiGraph()
+
+#Add multiple nodes of different types
+G.add_node(1)
+G.add_nodes_from([2,3])
+G.add_node(4)
+G.add_node(5)
+G.add_node(6)
+G.add_nodes_from("spam")
+
+#Add multiple edges between nodes
+G.add_edge(1,(2,3))
+G.add_edge((2,3),1)
+G.add_edge(1,3)
+G.add_edge(3,1)
+G.add_edge((2,3),5)
+G.add_edge(5,(2,3))
+G.add_edge((2,3),6)
+G.add_edge(6,(2,3))
+G.add_edge(4,5)
+G.add_edge(5,4)
+G.add_edge(4,'s')
+G.add_edge('s',4)
+G.add_edge(5,'p')
+G.add_edge('p',5)
+G.add_edge('a',6)
+G.add_edge(6,'a')
+G.add_edge(2,'m')
+G.add_edge('m',2)
+
+# Find the shortest path and print
+st_p = nx.shortest_path(G)
+print(st_p)
+
+# Plot the Graph
+nx.draw(G, with_labels = True, node_color= 'red')
+plt.show()
\ No newline at end of file