Getting this error for the below code $-$ get$\_$minimums$(-1,$'Pattern',False,False,True,minimums$)$ returned $[500\mathrm{.}0,0\mathrm{.}75,30\mathrm{.}0,20\mathrm{.}0],$ but should have returned None.

def get$\_$minimums$($cert$,$ area, instructed, vfr$,$ daytime, minimums$)$:

matching$\_$rows $=[]$

#find matching rows

for row in minimums:

# Check if the row matches the given conditions

if $($cert $>=$ PILOT$\_$CERTIFIED and row$[0]==$ 'Certified'$)$ or $\backslash$

$($cert $==$ PILOT$\_50\_$HOURS and row$[0]==\text{'}50$ Hours'$)$ or $\backslash$

$($instructed and row$[0]==$ 'Dual'$)$ or $\backslash$

$($row$[2]==$ area$)$ or $\backslash$

$($vfr and row$[1]==\text{'}$VMC$\text{'})$ or $\backslash$

$($not vfr and row$[1]==$ 'IMC'$)$ or $\backslash$

$($daytime and row$[3]==$ 'Day'$)$ or $\backslash$

$($not daytime and row$[3]==$ 'Night'$)$:

matching$\_$rows.append$($row$)$

#None for no matching rows

if not matching$\_$rows:

return None

ceiling$\_$index $=4$

visibility$\_$index $=5$

wind$\_$index $=6$

crosswind$\_$index $=7$

best$\_$ceiling $=$ get$\_$best$\_$value$($matching$\_$rows, ceiling$\_$index, maximum$=$False$)$

best$\_$visibility $=$ get$\_$best$\_$value$($matching$\_$rows, visibility$\_$index, maximum$=$False$)$

best$\_$wind $=$ get$\_$best$\_$value$($matching$\_$rows, wind$\_$index, maximum$=$True$)$

best$\_$crosswind $=$ get$\_$best$\_$value$($matching$\_$rows, crosswind$\_$index, maximum$=$True$)$

return $[$best$\_$ceiling, best$\_$visibility, best$\_$wind, best$\_$crosswind$]$