Make SR Latch example in README.md Python3 compatible.
Make SR Latch example in README.md Python3 compatible.

yashu-seth/BinPy,BinPy/BinPy,yashu-seth/BinPy,daj0ker/BinPy,rajathkumarmp/BinPy,daj0ker/BinPy,BinPy/BinPy,rajathkumarmp/BinPy