small fix

tools/plot_nn_performance.py

@@ -5,10 +5,10 @@ import pickle
 import pandas as pd
 import matplotlib.pyplot as plt
 import seaborn as sns
-from helper_functions import parse_input_path
 
 __location__ = os.path.realpath(os.path.join(os.getcwd(), os.path.dirname(__file__)))
 sys.path.append(f'{__location__}/..')
+from helper_functions import parse_input_path
 
 def main():
     parser = argparse.ArgumentParser(description='Plot performance measures for a directory of baseLess NNs')