write a Python program, call it scicalc.py$,$ to evaluate an arithmetic expression provided as input in one of the following form:

$+(12,2\mathrm{.}5)$ : $($i$.$e$.12\mathrm{.}5$ plus $2\mathrm{.}5)$

$-(7,0\mathrm{.}5)$ : $($i$.$e$.7$ minus $0\mathrm{.}5)$

$*(5,4\mathrm{.}9)$ : $($i$.$e$.5$ times $4\mathrm{.}9)$

$/(67,16\mathrm{.}5)$ : $($i$.$e$.67$ divided by $16\mathrm{.}5)$

$\%(27,8)$ : $($remainder of the division of $27$ by $8)$

The program must work correctly for any arbitrary real numbers used in the arithmetic expression and irrespective of the number of the number spaces seperating the different elements of the input expression. For example, the expression $+(12\mathrm{.}5,2\mathrm{.}5)$ should still yield $15.$

Note the following:

$1.$ The format of the input string must be as specified above

$2.$ The solution must not use any contracts that we have not studied, including if statments, Boolean expressions and their evaluations, while statments, dictionaries, functions, and library$/$module imports