Revert "Updated cnn.py"
Revert "Updated cnn.py"

This reverts commit 1f68aa8faaa593c54400abe39ff5d24411c13d72.

Conflicts:
	src/cnn.py

ragavvenkatesan/Convolutional-Neural-Networks,ragavvenkatesan/Convolutional-Neural-Networks,yanweifu/Convolutional-Neural-Networks,yanweifu/Convolutional-Neural-Networks