import csv
import numpy as np
import os

data = []

csv_file = 'NOMAD_Invalid_groups_exported_1.csv'

with open(csv_file, 'r') as file:
    csv_reader = csv.reader(file)
    next(csv_reader)

    for row in csv_reader:
        data.append(row)

data = np.array(data)[:, 1]

for i in data:
    file_t = f"NOM_Si_640e_bank{i}.dat"
    if os.path.exists(file_t):
        os.remove(file_t)
        print(f"File {file_t} removed.")