diff --git a/moderation/importers/moderation.py b/moderation/importers/moderation.py
index 29fc6c7..e8fa238 100644
--- a/moderation/importers/moderation.py
+++ b/moderation/importers/moderation.py
@@ -4,6 +4,7 @@ from redbot.core import commands
 from discord import Message, ButtonStyle, Interaction, ui
 from ..database import connect, create_guild_table, mysql_log
 
+
 class ImportModerationView(ui.View):
     def __init__(self, timeout, ctx, message):
         super().__init__()
@@ -11,9 +12,13 @@ class ImportModerationView(ui.View):
         self.message: Message = message
 
     @ui.button(label="Yes", style=ButtonStyle.success)
-    async def import_button_y(self, interaction: Interaction, button: ui.Button): # pylint: disable=unused-argument
+    async def import_button_y(
+        self, interaction: Interaction, button: ui.Button
+    ):  # pylint: disable=unused-argument
         await self.message.delete()
-        await interaction.response.send_message("Deleting original table...", ephemeral=True)
+        await interaction.response.send_message(
+            "Deleting original table...", ephemeral=True
+        )
 
         database = await connect()
         cursor = database.cursor()
@@ -31,79 +36,68 @@ class ImportModerationView(ui.View):
         await interaction.edit_original_response(content="Importing moderations...")
 
         file = await self.ctx.message.attachments[0].read()
-        data: [dict] = sorted(json.loads(file), key=lambda x: x['moderation_id'])
+        data: [dict] = sorted(json.loads(file), key=lambda x: x["moderation_id"])
 
-        user_mod_types = [
-            'NOTE',
-            'WARN',
-            'MUTE',
-            'UNMUTE',
-            'KICK',
-            'BAN',
-            'UNBAN'
-        ]
+        user_mod_types = ["NOTE", "WARN", "MUTE", "UNMUTE", "KICK", "BAN", "UNBAN"]
 
-        channel_mod_types = [
-            'SLOWMODE',
-            'LOCKDOWN'
-        ]
+        channel_mod_types = ["SLOWMODE", "LOCKDOWN"]
 
         failed_cases = []
 
         for case in data:
-            if case['moderation_id'] == 0:
+            if case["moderation_id"] == 0:
                 continue
 
-            if 'target_type' not in case or not case['target_type']:
-                if case['moderation_type'] in user_mod_types:
-                    case['target_type'] = 'USER'
-                elif case['moderation_type'] in channel_mod_types:
-                    case['target_type'] = 'CHANNEL'
+            if "target_type" not in case or not case["target_type"]:
+                if case["moderation_type"] in user_mod_types:
+                    case["target_type"] = "USER"
+                elif case["moderation_type"] in channel_mod_types:
+                    case["target_type"] = "CHANNEL"
 
-            if 'role_id' not in case or not case['role_id']:
-                case['role_id'] = 0
+            if "role_id" not in case or not case["role_id"]:
+                case["role_id"] = 0
 
-            if 'changes' not in case or not case['changes']:
-                case['changes'] = []
+            if "changes" not in case or not case["changes"]:
+                case["changes"] = []
 
-            if 'metadata' not in case or not case['metadata']:
-                case['metadata'] = {}
+            if "metadata" not in case or not case["metadata"]:
+                case["metadata"] = {}
 
-            if case['duration'] != 'NULL':
-                duration_t = datetime.strptime(case['duration'], "%H:%M:%S")
-                duration = timedelta(
-                    hours=duration_t.hours,
-                    minutes=duration_t.minutes,
-                    seconds=duration_t.seconds
-                )
+            if case["duration"] != "NULL":
+                hours, minutes, seconds = map(int, case["duration"].split(":"))
+                duration = timedelta(hours=hours, minutes=minutes, seconds=seconds)
             else:
-                duration = 'NULL'
+                duration = "NULL"
 
             await mysql_log(
                 self.ctx.guild.id,
-                case['moderator_id'],
-                case['moderation_type'],
-                case['target_type'],
-                case['target_id'],
-                case['role_id'],
+                case["moderator_id"],
+                case["moderation_type"],
+                case["target_type"],
+                case["target_id"],
+                case["role_id"],
                 duration,
-                case['reason'],
-                timestamp=case['timestamp'],
-                resolved=case['resolved'],
-                resolved_by=case['resolved_by'],
-                resolved_reason=case['resolve_reason'],
-                expired=case['expired'],
-                changes=case['changes'],
-                metadata=case['metadata'],
-                database=database
+                case["reason"],
+                timestamp=case["timestamp"],
+                resolved=case["resolved"],
+                resolved_by=case["resolved_by"],
+                resolved_reason=case["resolve_reason"],
+                expired=case["expired"],
+                changes=case["changes"],
+                metadata=case["metadata"],
+                database=database,
             )
 
         await interaction.edit_original_response(content="Import complete.")
         if failed_cases:
-            await interaction.edit_original_response(content=f"Import complete.\n*Failed to import the following cases:*\n```{failed_cases}```")
+            await interaction.edit_original_response(
+                content=f"Import complete.\n*Failed to import the following cases:*\n```{failed_cases}```"
+            )
 
     @ui.button(label="No", style=ButtonStyle.danger)
-    async def import_button_n(self, interaction: Interaction, button: ui.Button): # pylint: disable=unused-argument
+    async def import_button_n(
+        self, interaction: Interaction, button: ui.Button
+    ):  # pylint: disable=unused-argument
         await self.message.edit("Import cancelled.", view=None)
         await self.message.delete(10)
         await self.ctx.message.delete(10)