refactor: optimize imports.

pyasic/miners/backends/btminer.py

@@ -15,8 +15,7 @@
 # ------------------------------------------------------------------------------
 
 import logging
-from collections import namedtuple
-from typing import List, Optional, Tuple
+from typing import List, Optional
 
 from pyasic.API.btminer import BTMinerAPI
 from pyasic.config import MinerConfig, MiningModeConfig
@@ -29,7 +28,6 @@ from pyasic.miners.base import (
     DataLocations,
     DataOptions,
     RPCAPICommand,
-    WebAPICommand,
 )
 
 BTMINER_DATA_LOC = DataLocations(

pyasic/miners/backends/cgminer_avalon.py

@@ -14,7 +14,6 @@
 #  limitations under the License.                                              -
 # ------------------------------------------------------------------------------
 
-import logging
 import re
 from typing import List, Optional
 

pyasic/miners/backends/epic.py

@@ -14,10 +14,9 @@
 #  limitations under the License.                                              -
 # ------------------------------------------------------------------------------
 
-from typing import List, Optional, Tuple
+from typing import List, Optional
 
-from pyasic import MinerConfig
-from pyasic.config import MinerConfig, MiningModeConfig
+from pyasic.config import MinerConfig
 from pyasic.data import Fan, HashBoard
 from pyasic.data.error_codes import MinerErrorData, X19Error
 from pyasic.errors import APIError

pyasic/miners/backends/hiveon.py

@@ -23,7 +23,6 @@ from pyasic.miners.base import DataFunction, DataLocations, DataOptions, RPCAPIC
 HIVEON_DATA_LOC = DataLocations(
     **{
         str(DataOptions.MAC): DataFunction("get_mac"),
-        str(DataOptions.MODEL): DataFunction("get_model"),
         str(DataOptions.API_VERSION): DataFunction(
             "get_api_ver", [RPCAPICommand("api_version", "version")]
         ),