Change Figure.show()

Change fig.show() to plt.show()
Note that this will block; figure needs to be closed for rest of code to continue.

In regular usage, I presume Figure.save() to be more used.

Author: appukuttan-shailesh

pyNN/utility/plotting.py

@@ -213,7 +213,7 @@ def save(self, filename):
         self.fig.savefig(filename)
 
     def show(self):
-        self.fig.show()
+        plt.show()
 
 
 class Panel(object):