@ -229,7 +229,7 @@ def public_trades_to_dataframe(trades: List,
return df
def trades_to_volumeprofile_with_total_delta_bid_ask(trades: DataFrame, scale: int):
def trades_to_volumeprofile_with_total_delta_bid_ask(trades: DataFrame, scale: float):
"""
:param trades: dataframe
:param scale: scale aka bin size e.g. 0.5