import math

def calculate$\_$properties$($metal$\_$name, metal$\_$prices, metal$\_$densities, metal$\_$resistivities$)$:

# Find the index of the desired metal in the input lists

metal$\_$index $=$ metal$\_$prices.index$($metal$\_$name$)$

# Extract relevant values for the selected metal

metal$\_$price $=$ int$($metal$\_$prices$[$metal$\_$index $+1])$

metal$\_$density $=$ float$($metal$\_$densities$[$metal$\_$index $+1].$split$(\text{'}$$$\text{'})[1])$

metal$\_$resistivity $=$ float$($metal$\_$resistivities$[$metal$\_$index $+1][1$:$])$

# Constants for calculations

radius $=0\mathrm{.}5$ # inches

length$\_$miles $=100$

inches$\_$per$\_$mile $=63360$

pi $=3\mathrm{.}1415$

# Calculate Weight

volume $=$ pi $*($radius $**2)*$ length$\_$miles $*$ inches$\_$per$\_$mile

weight $=$ volume $*$ metal$\_$density

# Calculate Price

price $=$ weight $*$ metal$\_$price

# Calculate Resistivity

cross$\_$sectional$\_$area $=$ pi $*($radius $**2)$

resistivity $=$ metal$\_$resistivity $*$ length$\_$miles $/$ cross$\_$sectional$\_$area

# Output results

print$($f$"$OUTPUT $\{$metal$\_$name$\}$ Weight $\{$weight:$\mathrm{.}3$f$\}")$

print$($f$"$OUTPUT $\{$metal$\_$name$\}$ Price $\{$price:$\mathrm{.}3$f$\}")$

print$($f$"$OUTPUT $\{$metal$\_$name$\}$ Resistivity $\{$resistivity:$\mathrm{.}3$f$\}")$

# Example input

metal$\_$name$\_$input $=$ "METAL $>$ Copper"

metal$\_$prices$\_$input $=$ "PRICES $>$ Copper $10$ Aluminum $1000$ Silver $105"$

metal$\_$densities$\_$input $=$ "DENSITIES $>$ Silver$$6\mathrm{.}064$SCopper$$5\mathrm{.}184$SAluminum$$1\mathrm{.}561"$

metal$\_$resistivities$\_$input $=$ "RESISTS $>$ Aluminum $1\mathrm{.}04$Silver$0\mathrm{.}63$Copper$0\mathrm{.}66"$

# Parse inputs and call the function

metal$\_$name $=$ metal$\_$name$\_$input.split$(\text{'}>\text{'})[1].$strip$()$

metal$\_$prices $=$ metal$\_$prices$\_$input.split$(\text{'}>\text{'})[1].$split$()$

metal$\_$densities $=$ metal$\_$densities$\_$input.split$(\text{'}>\text{'})[1].$split$(\text{'}$S$\text{'})$

metal$\_$resistivities $=$ metal$\_$resistivities$\_$input.split$(\text{'}>\text{'})[1].$split$()$

calculate$\_$properties$($metal$\_$name, metal$\_$prices, metal$\_$densities, metal$\_$resistivities$)$ The code is saying could not convert the string to a float