Proofread the following text
system
วกฒัี กว อโษฐชะ
user
{'corrected_text': 'วัฒกี', 'errors': [{'word': 'วกฒัี', 'corrected': 'วัฒกี', 'start_idx': 0, 'end_idx': 275333}]} {'corrected_text': 'วก', 'errors': [{'word': 'กว', 'corrected': 'วก', 'start_idx': 0, 'end_idx': 275333}]} {'corrected_text': 'โอษฐชะ', 'errors': [{'word': 'อโษฐชะ', 'corrected': 'โอษฐชะ', 'start_idx': 0, 'end_idx': 275333}]}
assistant