diff --git a/script.py b/script.py
index a1f79d3..c1f880f 100644
--- a/script.py
+++ b/script.py
@@ -7,7 +7,7 @@ X1, Y1 = [], []
 X2, Y2 = [], []
 y_num=1
 for line in open('wer.txt', 'r'):
-  Y1.append(line)
+  Y1.append(float(line[:-1]))
   X1.append(y_num)
   y_num=y_num+1
 
@@ -17,7 +17,7 @@ fig_wer.savefig('wer.png')
 
 y_num=1
 for line in open('srr.txt', 'r'):
-  Y2.append(line)
+  Y2.append(float(line[:-1]))
   X2.append(y_num)
   y_num=y_num+1