add font stylish

helper_regex.py

@@ -9,6 +9,13 @@
 
 import re
 
+def is_blocked_font_stylish(message):
+    STYLISH_FONT_REGEX = r"[^\u0000-\u007F\u00A0-\u00FF\u0100-\u017F]+"
+    if re.search(STYLISH_FONT_REGEX, message):
+        return True
+    else:
+        return False
+
 def is_blocked_markdown_code(message):
     pattern = r"(?:python|py|javascript|js|bash|sh|html|go|cpp|c|json)\n.*?"
     match = re.search(pattern, message, re.DOTALL | re.IGNORECASE)