init (pre-existing): added template oop implementation

src/core/provider.py

@@ -0,0 +1,11 @@
+from core.mirror import Mirror
+
+'''
+A provider can have multiple mirrors
+'''
+class Provider:
+    name = 'ProviderTemplate'
+    def __init__(self) -> None:
+        pass
+    def GetMirrors(self) -> list[str]:
+        raise NotImplementedError(f'method GetMirrors not implemented for {self.name} inheriting from Provider')