<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def _float(text):
 """Fonction to convert the 'decimal point assumed' format of TLE to actual float 0.0 0.0 0.00034473 -6.0129e-05 4.5871e-05 """


    text = text.strip()

    if text[0] in ('-', '+'):
        text = "%s.%s" % (text[0], text[1:])
    else:
        text = "+.%s" % text

    if "+" in text[1:] or "-" in text[1:]:
        value, exp_sign, expo = text.rpartition('+') if '+' in text[1:] else text.rpartition('-')
        v = float('{value}e{exp_sign}{expo}'.format(value=value, exp_sign=exp_sign, expo=expo))
    else:
        v = float(text)

    return v