pylint: esim/rsp.py

pySim/esim/rsp.py:101:4: W0107: Unnecessary pass statement (unnecessary-pass)
pySim/esim/rsp.py:27:0: C0411: standard import "from collections.abc import MutableMapping" should be placed before "from cryptography.hazmat.primitives.asymmetric import ec" (wrong-import-order)
pySim/esim/rsp.py:22:0: W0611: Unused import copyreg (unused-import)
pySim/esim/rsp.py:27:0: W0611: Unused MutableMapping imported from collections.abc (unused-import)

Change-Id: Id87dbf82cd41ce6e5276e5bdd7af1877d77e3fab
diff --git a/pySim/esim/rsp.py b/pySim/esim/rsp.py
index 1f8e989..ec317fc 100644
--- a/pySim/esim/rsp.py
+++ b/pySim/esim/rsp.py
@@ -19,12 +19,10 @@
 
 from typing import Optional
 import shelve
-import copyreg
 
 from cryptography.hazmat.primitives.asymmetric import ec
 from cryptography.hazmat.primitives.serialization import Encoding
 from cryptography import x509
-from collections.abc import MutableMapping
 
 from pySim.esim import compile_asn1_subdir
 
@@ -98,4 +96,3 @@
 class RspSessionStore(shelve.DbfilenameShelf):
     """A derived class as wrapper around the database-backed non-volatile storage 'shelve', in case we might
     need to extend it in the future. We use it to store RspSessionState objects indexed by transactionId."""
-    pass