BMI calculator bug?

Question

I’m having trouble getting my code to output anything other than underweight. Hopefully y’all’s can help me understand what I have wrong here

weight = int(input())
height = float(input())
bmi = (weight / height**2)
if ("bmi < 18.5"):
print("Underweight")
elif ("bmi >= 18.5" and "bmi < 25"):
print("Normal")
elif ("bmi >= 25" and "bmi < 30"):
print("Overweight")
else:
print("Obesity")

Answer 1

Don't put your condition inside quotation marks. Currently you are checking if a string is true, and a nonempty string is always evaluated to true, that's why you always get underweight.

Answer 2

Thank you been wracking my brain over this for a day im glad it was a simple fix