mypy raises error

[femtotrader]

mypy raises an error because of

termgraph/termgraph/__init__.py

Line 73 in de146a0

height_unit = float(height_unit)

it raises

termgraph\__init__.py:74: error: Incompatible types in assignment (expression has type "float", variable has type "int")

This is because of type annotation in function parameters

termgraph/termgraph/__init__.py

Line 72 in de146a0

def _render_candle_at(self, candle: Candle, height_unit: int, colorize: bool) -> str: