remove useless files and move files to new structure

video_prediction_savp/HPC_scripts/hyperparam_setup.sh

video_prediction_savp/HPC_scripts/reset_dirs.sh

...o_prediction_savp/bash/download_and_preprocess_dataset.sh

...diction_savp/bash/download_and_preprocess_dataset_era5.sh

...rediction_savp/bash/download_and_preprocess_dataset_v1.sh

video_prediction_savp/bash/workflow_era5.sh

video_prediction_savp/bash/workflow_era5_macOS.sh

video_prediction_savp/bash/workflow_era5_zam347.sh

video_prediction_savp/deprecate/helper/helper.py

...iction_savp/deprecate/pretrained_models/download_model.sh

video_prediction_savp/deprecate/scripts/combine_results.py

video_prediction_savp/deprecate/scripts/evaluate.py

video_prediction_savp/deprecate/scripts/evaluate_all.sh

video_prediction_savp/deprecate/scripts/generate_all.sh

video_prediction_savp/deprecate/scripts/generate_orig.py

video_prediction_savp/deprecate/scripts/plot_results.py

video_prediction_savp/deprecate/scripts/plot_results_all.sh

video_prediction_savp/deprecate/scripts/train.py

video_prediction_savp/deprecate/scripts/train_all.sh

video_prediction_savp/docs/presentation/presentation.md