Identify the error in the following function implementation. The function weave$($a$,$m$,$b$,$n$)$ should take in two strings a and b$,$ two ints n and m$.$ It should then interweave m copies of the string a with n copies of the string b and return the result.

$1|$ def weave$($a$,$m$,$b$,$n$)$:

$2|$ least $=$ min$($m$,$n$)$

$3|$ result $=$ least$*($a$+$b$)+($least$-$m$)*$a $+($least$-$n$)*$b

$4|$ print$($result$)$

$5|$ print$($weave$(\text{'}$on$\text{'},2,\text{'}$i$\text{'},1))$

Choice $1$ of $6$:There is no error in this function.

Choice $2$ of $6$:The types of the parameters and the return type are not specified in the function header in line $1.$

Choice $3$ of $6$:The function needs to return the generated value, not print it out, in line $4.$

Choice $4$ of $6$:The logic of the function is wrong, they are not creating the correct string in the variable result $($lines $2-3).$

Choice $5$ of $6$:The code is relying on functions that haven't been created, like the min$()$ function in line $2.$

Choice $6$ of $6$:In line $3$ there is a type error, they are either multiply, subtracting, or adding incompatible types $($like substracting a str from a str$)$