Type & import clean-up

Signed-off-by: Maisam Arif <maisarif@amd.com>
Change-Id: Ie09b583a0eb930afc429904e84fe46433ef33b3b


[ROCm/amdsmi commit: 741839d8e4]

projects/amdsmi/amdsmi_cli/amdsmi_commands.py

@@ -20,7 +20,6 @@
 # CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #
 
-import argparse
 import logging
 import sys
 import threading

projects/amdsmi/py-interface/amdsmi_interface.py

@@ -385,7 +385,7 @@ class AmdSmiEventReader:
             )
         )
 
-        ret = list()
+        ret = []
         for i in range(0, num_elem):
             unique_event_values = set(event.value for event in AmdSmiEvtNotificationType)
             if self.event_info[i].event in unique_event_values:
@@ -436,7 +436,7 @@ def _format_bad_page_info(bad_page_info, bad_page_count: ctypes.c_uint32) -> Lis
                 amdsmi_wrapper.amdsmi_retired_page_record_t)
         )
 
-    table_records = list()
+    table_records = []
     for i in range(bad_page_count.value):
         table_records.append(
             {