correct bugs

main.py

@@ -85,9 +85,8 @@ async def predict(request: Request, requess: Req = Depends(form_req)):
 
     # Apply features encoding (convert everything into int64)
     for column in selected_columns:
-        if column in label_encoders: 
-            encoder = label_encoders[column]
-            dataFrame_features[column] = encoder.transform(dataFrame_features[column])
+        encoder = label_encoders[column]
+        dataFrame_features[column] = encoder.transform(dataFrame_features[column])
 
     data = dataFrame_features[selected_columns].values