Proofread the following text
system
ัทต ทิศหรีด ัหรส
user
{'corrected_text': 'ทัต', 'errors': [{'word': 'ัทต', 'corrected': 'ทัต', 'start_idx': 0, 'end_idx': 275333}]} {'corrected_text': 'ทิศหรดี', 'errors': [{'word': 'ทิศหรีด', 'corrected': 'ทิศหรดี', 'start_idx': 0, 'end_idx': 275333}]} {'corrected_text': 'รหัส', 'errors': [{'word': 'ัหรส', 'corrected': 'รหัส', 'start_idx': 0, 'end_idx': 275333}]}
assistant