Implement a number of small changes

config.py

@@ -1,4 +1,4 @@
-import re
+import re
 
 DB_FILE = "tars_bot.db"
 NWORD_PATTERN = re.compile(r'\bn+[i1!|]+[g9]+[e3]+r+s*\b', re.IGNORECASE)

tars.py

@@ -1,4 +1,4 @@
-import random
+import random
 def tars_text(text: str, category: str = "default") -> str:
     variants = {
         "success": [

tars_bot.py

@@ -36,7 +36,7 @@ QUIET_FALLBACK_START = 0
 QUIET_FALLBACK_END = 7
 MIN_OBSERVED_HOURS_FOR_LEARNING = 8
 
-BOT_VERSION = "6.0.1"
+BOT_VERSION = "7.0.0"
 BOT_START_TIME = datetime.now(timezone.utc)
 
 LAST_ERROR_TIME: datetime | None = None

tars_wsgi.py

@@ -1,4 +1,4 @@
-import sys
+import sys
 import os
 sys.path.insert(0, os.path.dirname(__file__))
 from tars_bot import bot, DISCORD_TOKEN