Portray the functionality of Pennylane plugins with external quantum devices

[born-2learn]

Show the functionality for the Official PennyLane plugins supported by the PennyLane development team:

• Qiskit
• Cirq
• Strawberry Fields
• Rigetti Forest
• Qulacs

[koolgax99]

@born-2learn what exactly is expected ? Like i know the module qiskit and stuff. how do i use it here