Photon - Unexpected symbol '=' UnityV 4.7.1

So I have been following a YouTube tutorial on having my game be multiplayer and when it was made the unity version was 3x ( I Don't know the specific version number ) So I expected a few errors and I managed to fix most of them but know i'm stuck with the error
Unexpected symbol '=' in class,struct, or interface member
deceleration

Here is my code:

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using UnityEngine;...

Photon - Unexpected symbol '=' UnityV 4.7.1