Update app.py

app.py

@@ -5,7 +5,7 @@ import pandas as pd
 import joblib
 import numpy as np
 from sklearn.ensemble import RandomForestRegressor  # Important pentru deserializare
-from pydantic import BaseModel, Field, field_validator, model_validator
+from pydantic import BaseModel, ValidationError, Field, field_validator, model_validator
 from typing import Any
 
 app = FastAPI()