Update inference/predict.py

inference/predict.py

@@ -2,12 +2,14 @@ import pandas as pd
 #import lightgbm as lgb
 from sklearn.preprocessing import LabelEncoder
 from scipy.stats import boxcox
+import subprocess
+import sys
 
 try:
     import lightgbm as lgb
 except:
     print("An exception occurred")
-    !pip install lightgbm
+    subprocess.run([sys.executable, "-m", "pip", "install", "lightgbm"])
     import lightgbm as lgb
     
 def preprocess_input(input_data):