diff --git a/extra/viz_sz.py b/extra/viz_sz.py
deleted file mode 100644
index e02e73ba40..0000000000
--- a/extra/viz_sz.py
+++ /dev/null
@@ -1,9 +0,0 @@
-files = ["./tinygrad/viz/js/index.js", "./tinygrad/viz/js/worker.js"]
-for fp in files:
-  with open(fp) as f: content = f.read()
-  cnt = 0
-  for i,line in enumerate(content.splitlines()):
-    if not (line:=line.strip()) or line.startswith("//"): continue
-    #print(f"{i} {line}")
-    cnt += 1
-  print(f"{fp.split('/')[-1]} - {cnt} lines")