Type Error on Regression Problem

I put that line of code after the trace?

Nevermind. I got:

intercept -1.115000e+01
dept -2.640039e+04
IsHoliday_T -2.640039e+04
sd_interval__ -1.390000e+00
sales -inf
Name: Log-probability of test_point, dtype: float64

sales is coming from my observed target variable. When I check for inf values I don’t get any.

X_train.isna().sum()
Dept 0
IsHoliday_True 0
Week 0
Fuel_Price_s 0
Temperature_s 0
MarkDown1_s 0
MarkDown2_s 0
MarkDown4_s 0
MarkDown5_s 0
CPI_s 0
Unemployment_s 0
dtype: int64

Y_train.isna().sum()
0