What's wrong with the code? I$\text{'}$m getting a value error "the truth value of an array with more than one element is ambiguous. Use a$.$any$()$ or a$.$all$()$

$3\mathrm{.}2[4$ pt$]$ Given the vectors, $u=[2,-10,4],v=[3,4,15],$ and $w=[-2,1,x],$ find the value of $x$ such that they are linearly dependent. If instead, the vectors were $u=[2,z,4],v=[3,4,15],$ and $w=[-2,1,2],$ find the value of $z$ such they are linearly dependent. Store the values of $x$ and $z$ in the variables $x$ and $z.$

$[44]$: import numpy as np

$u=np.$array$([2,-10,4])$

$v=np*array([3,4,15])$

$w1=np*array([-2,1,8])$

$ifnp*linalg*det(np*vstack((u,v,w1)))==0$ :

print $("$For the first set of vectors:They are linearly dependent"$)$

else:

print $("$For the first set of vectors: They are linearly dependent"$)$

$u=np*array([2,6,4])$

$v=np*array([3,4,15])$

$w2=np*array([-2,1,2])$

if np$.$linalg. det $($np$.$vstack $((u,v,w2))$ :

print $("$For the first set of vectors:They are linearly dependent"$)$

else:

print $("$For the first set of vectors: They are linearly dependent"$)$