reintegrate wallet

.circleci/config.yml

@@ -74,8 +74,6 @@ jobs:
 
     steps:
       - checkout
-      - run: git submodule sync
-      - run: git submodule update --init # For wallet submoudle
 
       - restore_cache:
           name: Restore cached venv

bittensor/__init__.py

@@ -184,12 +184,8 @@ def debug(on: bool = True):
 
 from substrateinterface import Keypair as Keypair
 from .config import *
-from ._wallet import (
-    wallet as wallet,
-    Keyfile as Keyfile,
-    WalletConfig as WalletConfig,
-    WalletConfigDefault as WalletConfigDefault,
-)
+from .keyfile import *
+from .wallet import *
 
 from .utils import *
 from .utils.balance import Balance as Balance

bittensor/errors.py

@@ -72,6 +72,6 @@ class NotDelegateError(StakeError):
 
 
 class KeyFileError(Exception):
-    """Error thrown when the Keyfile is corrupt, non-writable, non-readable or the password used to decrypt is invalid."""
+    """Error thrown when the keyfile is corrupt, non-writable, non-readable or the password used to decrypt is invalid."""
 
     pass