[minor] remove import state prep

Hanrui-Wang · Hanrui-Wang · commit f95c6f8390b4 · 2022-10-10T10:54:33.000-04:00
diff --git a/torchquantum/plugins/qiskit_plugin.py b/torchquantum/plugins/qiskit_plugin.py
@@ -1,4 +1,3 @@
-import qiskit.circuit.library.data_preparation.state_preparation
 import torch
 import torchquantum as tq
 import torchquantum.functional as tqf

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,3 @@`
`1`		`-import qiskit.circuit.library.data_preparation.state_preparation`
`2`	`1`	`import torch`
`3`	`2`	`import torchquantum as tq`
`4`	`3`	`import torchquantum.functional as tqf`