df['ratio']=(df['Likes']/df['Comments'])
cond1=(df['ratio']>=20)
cond2=(df['Keyword']=='minecraft')
mean=df[cond1&cond2]['Views'].mean()
int(mean)
import math
math.trunc(mean)
์ ์ํ์ผ๋ก ํํํ๋ ๋ฐฉ๋ฒ ๋๊ฐ์ง
int(๊ฐ)
import math
math.trunc(๊ฐ)