Update README.md

README.md

@@ -20,7 +20,7 @@ To participate in the challenge you need to submit a method (i.e. code for data
 
 2. **Choose the main script to work with**: go to ```submission.py``` (Python) or ```submission.R``` (R) depending on your preferred programming language. 
 
-3. **Preprocess the data**: any steps to clean or preprocess the training data (`PreFer_train_data.csv`) needs to be documented within the function ```clean_df``` in the `submission.py` / `submission.R` script (depending on your preferred programming language). *Note*: The function ```clean_df``` will also be applied to the holdout data when you submit your model. 
+3. **Preprocess the data**: any steps to clean or preprocess the data need to be documented within the function ```clean_df``` in the `submission.py` / `submission.R` script (depending on your preferred programming language). *Note*: The function ```clean_df``` will also be applied to the holdout data when you submit your model. 
 
 4. **Train, tune, and save your model**: any steps to train your model need to be documented (e.g., code for the model, number of folds, set seed) within the  `training.py` / `training.R` script. The only function in this script is `run_save_model` in which you can put the steps needed to run the model. The output of this script is your saved model, either ```model.joblib``` or  ```model.rds```. Make sure that your model is saved in the same folder as `submission.py`/`submission.R` under the name `model.joblib` (for Python) or `model.rds` (for R). The model will be applied to the holdout data when you submit your model.