script not working on .zshrc file

.zshrc

function myMacStatus()
    system_profiler_cache=$(system_profiler SPPowerDataType)

    battery_cicles=$(echo $system_profiler_cache | grep 'Cycle Count' | awk '{print $3}')
    battery_charge=$(echo $system_profiler_cache | grep 'State of Charge' | awk '{print $5}')
    battery_condition=$(echo $system_profiler_cache | grep 'Condition' | awk '{print $2}')

    echo "\n"
    # echo "Life used by SSD:   $(smartctl -a disk0 | grep 'Percentage Used' | awk '{print $3}')"
    echo Battery cycles:     $battery_cicles
    echo Battery charge:     $battery_charge%
    echo Battery condition:  $battery_condition
    echo "\n"

myMacStatus()

old.sh

echo "\n"
echo Battery cycles:     $(system_profiler SPPowerDataType | grep 'Cycle Count'     | awk '{print $3}')
echo Battery charge:     $(system_profiler SPPowerDataType | grep 'State of Charge' | awk '{print $5}')%
echo Battery condition:  $(system_profiler SPPowerDataType | grep 'Condition'       | awk '{print $2}')
echo "\n"

# zsh /tmp/old.bash
#
# 0.18s user
# 0.33s system
# 80% cpu
# 0.634 total

op.sh

system_profiler_cache=$(system_profiler SPPowerDataType)

battery_cicles=$(echo $(echo $system_profiler_cache | grep 'Cycle Count' | awk '{print $3}'))
battery_charge=$(echo $(echo $system_profiler_cache | grep 'State of Charge' | awk '{print $5}'))
battery_condition=$(echo $(echo $system_profiler_cache | grep 'Condition' | awk '{print $2}'))

echo "\n"
echo Battery cycles:     $battery_cicles
echo Battery charge:     $battery_charge%
echo Battery condition:  $battery_condition
echo "\n"

# zsh /tmp/op.bash
# 0.07s user
# 0.13s system
# 70% cpu
# 0.281 total