<s> import balanced <EOL> balanced . configure ( '<STR_LIT>' ) <EOL> credit = balanced . Credit . fetch ( '<STR_LIT>' ) <EOL> reversal = credit . reverse ( <EOL> amount = <NUM_LIT> , <EOL> description = "<STR_LIT>" , <EOL> meta = { <EOL> "<STR_LIT>" : "<STR_LIT>" , <EOL> "<STR_LIT>" : "<STR_LIT>" , <EOL> "<STR_LIT>" : "<STR_LIT:OK>" , <EOL> } <EOL> ) </s>
