fix karun function name & parameters

Author: HRNPH

pythainlp/khavee/core.py

@@ -214,7 +214,7 @@ def check_marttra(self, word: str) -> str:
         """
         if word[-1] == 'ร' and word[-2] in ['ต','ท'] :
             word = word[:-1]
-        word = self.handle_karun_sound_silenced(word)
+        word = self.handle_karun_sound_silence(word)
         if 'ำ' in word or ('ํ' in word and 'า' in word) or 'ไ' in word or 'ใ' in word:
             return 'กา'
         elif word[-1] in ['า','ะ','ิ','ี','ุ','ู','อ'] or ('ี' in word and 'ย' in word[-1]) or ('ื' in word and 'อ' in word[-1]):
@@ -448,7 +448,7 @@ def check_aek_too(self, text: Union[List[str], str], dead_syllable_as_aek:bool =
         else:
             return False
 
-    def handle_karun_sound_silence(text: str) -> str:
+    def handle_karun_sound_silence(self, word: str) -> str:
         """
         Handle sound silence in Thai word using '์' character (Karun)
         by stripping all the characters before the 'Karun' character that should be silenced
@@ -459,7 +459,7 @@ def handle_karun_sound_silence(text: str) -> str:
         """
         sound_silenced = True if word.endswith('์') else False
         if not sound_silenced:
-            return text
+            return word
         thai_consonants = "กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรลวศษสหฬอฮ"
         locate_silenced = word.rfind('์') - 1
         can_silence_two = True if word[locate_silenced-2] in thai_consonants else False