[dts] [PATCH V2 7/7] framework/pktgen: fix internal bug

[yufengmx]

*. remove un-used libs import.
*. remove set dts libs directory in system path.

Signed-off-by: yufengmx <yufengx.mo at intel.com>
---
 framework/pktgen.py | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/framework/pktgen.py b/framework/pktgen.py
index 2c6cf7f..7f8223f 100644
--- a/framework/pktgen.py
+++ b/framework/pktgen.py
@@ -29,7 +29,7 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-import os, sys
+import os
 from copy import deepcopy
 
 from scapy.all import conf
@@ -38,13 +38,6 @@ from scapy.packet import Packet as scapyPacket
 from scapy.fields import ConditionalField
 from scapy.utils import rdpcap
 
-# import dts libs
-cwd = os.getcwd()
-sys.path.append(cwd + '/nics')
-sys.path.append(cwd + '/framework')
-sys.path.append(cwd + '/tests')
-sys.path.append(cwd + '/dep')
-
 # dts libs
 from utils import (convert_int2ip, convert_ip2int,
                    convert_mac2long, convert_mac2str)
-- 
2.21.0