diff --git a/python/tvm/relay/op/_tensor.py b/python/tvm/relay/op/_tensor.py
index 97cac919d9ad2..d4911d95e90da 100644
--- a/python/tvm/relay/op/_tensor.py
+++ b/python/tvm/relay/op/_tensor.py
@@ -92,7 +92,7 @@
 # zeros
 @register_compute("zeros")
 def zeros_compute(attrs, inputs, output_type):
-    assert len(inputs) == 0
+    assert not inputs
     return [topi.full(output_type.shape, output_type.dtype, 0.0)]
 
 register_broadcast_schedule("zeros")
@@ -109,7 +109,7 @@ def zeros_like_compute(attrs, inputs, output_type):
 # ones
 @register_compute("ones")
 def ones_compute(attrs, inputs, output_type):
-    assert len(inputs) == 0
+    assert not inputs
     return [topi.full(output_type.shape, output_type.dtype, 1.0)]
 
 register_broadcast_schedule("ones")