Removed unused import statements. .

https://sonarcloud.io/project/issues?resolved=false&severities=MINOR&id=onap_vnfsdk-validation&open=AXnx7xQ5aKaQcuB-KHhk
https://sonarcloud.io/project/issues?resolved=false&severities=MINOR&id=onap_vnfsdk-validation&open=AXQFW52-3TFchjqB3cM9

Issue-ID: VNFSDK-832

Signed-off-by: prakash.e@huawei.com <prakash.e@huawei.com>
Change-Id: Ib0d9ec18aa9158661cea4004b9cd4440833c3f91
1 file changed