Kaggle competition: Lyft Motion Prediction for Autonomous Vehicles
<SOS> metric: PostProcessorKernel Kaggle data source: lyft-motion-prediction-autonomous-vehicles<train_model>
import numpy as np
import pandas as pd
import os
<save_to_csv><EOS> 
SUBMISSION_FOLDER = '.. /input/lyft-submit'
SUBMISSION_FILE = 'ext_submission.csv'
submissions = pd.read_csv(f"{SUBMISSION_FOLDER}/{SUBMISSION_FILE}")
 submissions.to_csv("submission.csv", index=False )