diff --git a/data/mydata b/data/mydata
new file mode 100644
index 0000000..d775438
--- /dev/null
+++ b/data/mydata
@@ -0,0 +1,23 @@
+import os
+
+path1 = r'./images/val'
+path2 = r'./labels/val'
+
+p1 = os.listdir(path1)
+p2 = os.listdir(path2)
+
+t = 0
+
+if len(p1) == len(p2):
+    t = len(p1)
+else:
+    exit(-1)
+
+counter = 0
+for i in range(t):
+    t1 = p1[i].split('.')[0]
+    t2 = p2[i].split('.')[0]
+    if t1 == t2:
+        counter = counter + 1
+
+print(counter)