human
I wrote the below code

    def _negative_zero(value):
        epsilon = 1e-07
        return (0 if (abs(value) < epsilon) else value)
    if (len(value) == 0):
        return ''
    if (value == 'None'):
        return None
    lowered_value = value.lower()
    if (lowered_value == 'true'):
        return True
    if (lowered_value == 'false'):
        return False
    for (prefix, base) in [('0x', 16), ('0b', 2), ('0', 8), ('', 10)]:
        try:
            if lowered_value.startswith((prefix, ('-' + prefix))):
                return int(lowered_value, base)
        except ValueError:
            pass
    try:
        return _negative_zero(float(value))
    except ValueError:
        return value

What's a good function header?
 ... Here's a good function header?
assistant
#Here's a good function header.

def _try_convert(value):