The reciprocal of input$\_$length is $1/$ input$\_$length. The following program intends to read a floating$-$point value from input, compute the reciprocal of the value, and output the reciprocal, but the code contains an error. Find and fix the error. input$\_$length $=$ input$()$

reciprocal$\_$val $=1/$ input$\_$length

print$($f$\text{'}$The reciprocal of length $=1/\{$input$\_$length:$\mathrm{.}3$f$\}=\{$reciprocal$\_$val:$\mathrm{.}3$f$\}\text{'})$