Modify Python code to calculate the effective resistance of four resistors in parallel.

To get you started: here is Python code to calculate the effective resistance of two

resistors in series:

import matplotlib

rformat $=$ matplotlib.ticker. EngFormatter $($unit$=\text{'}{?}^{\text{'}\text{'}},$ places$=0,$ sep$=\text{'}\text{'})$

$x=$ float $($input $("$Enter the first resistor value: $"))$

$y=$ float $($input $("$Enter the second resistor value: $"))$

sum $=$rformat$(x+y)$

print$("$Value of the resistors in series $=",$ sum$)$Modify Python code to calculate the effective resistance of four resistors in parallel. To get you started: here is Python code to calculate the effective resistance of two resistors in series:

import matplotlib

rformat $=$ matplotlib.ticker.EngFormatter$($unit$=\text{'}\backslash$Omega $\text{'},$ places$=0,$ sep$=\text{'}\text{'})$

x $=$ float$($input$("$Enter the first resistor value: $"))$

y $=$ float$($input$("$Enter the second resistor value: $"))$

sum $=$ rformat$($x $+$ y$)$

print$("$Value of the resistors in series $=",$ sum$)$