.

cw2.py

@@ -55,6 +55,7 @@ def get_visitor_browsers(data):
     data['visitor_browser'].value_counts().plot(kind='bar')
     plt.xlabel("Visitor Browsers")
     plt.ylabel("Frequency")
+    plt.tight_layout()
     return fig
 
 
@@ -124,7 +125,7 @@ def also_like_graph(data, doc_uuid, visitor_uuid, ascending):
         dot.node(str(row[1]), str(row[1]))
         dot.edge(str(row[0]), str(row[1]))
 
-    # print(dot.source)
+    print(dot.source)
 
     dot.render('output.dot').replace('\\', '/')