Update ff.py

ff.py

@@ -90,8 +90,10 @@ def nv1():
     os.system('./f1 -c ./config.yaml')
 # threading.Thread(target=nv1, daemon=True).start()
 # threading.Thread(target=cf, daemon=True).start()
+
 def random_name(length=8):
-    return ''.join(random.choices(string.ascii_lowercase + string.digits, k=length))
+    return ''.join(random.choices(string.ascii_lowercase, k=length))
+
 def update_value(data: dict, key: str, new_value: str) -> dict:
     if key in data:
         data[key] = new_value