Truth value of a Series is ambiguous Use a empty a bool a item a any or a all

Question

 I am getting this error:

Truth value of a Series is ambiguous. Use a.empty, a.bool(), a.item(), a.any() or a.all()

When I tried to filter the data frame with an or condition to keep rows with a particular column's values that are outside the range [-0.25, 0.25]. This is what I tried:

df = df[(df['col'] < -0.25) or (df['col'] > 0.25)]

Can someone help me solve this error?