diff --git a/README.md b/README.md
index 0072c39..c4ef9fc 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@
 
 # EEG_classification
 Description of the approach : https://towardsdatascience.com/sleep-stage-classification-from-single-channel-eeg-using-convolutional-neural-networks-5c710d92d38e
-
+Testing 101
 
 Sleep Stage Classification from Single Channel EEG using Convolutional Neural
 Networks
diff --git a/code/utils.py b/code/utils.py
index 1501203..2e4e79c 100644
--- a/code/utils.py
+++ b/code/utils.py
@@ -1,7 +1,7 @@
 import h5py
 import numpy as np
 import random
-
+#
 WINDOW_SIZE = 100
 
 def rescale_array(X):
@@ -41,4 +41,4 @@ def gen(dict_files, aug=False):
 
 
 def chunker(seq, size=WINDOW_SIZE):
-    return (seq[pos:pos + size] for pos in range(0, len(seq), size))
\ No newline at end of file
+    return (seq[pos:pos + size] for pos in range(0, len(seq), size))