sta_connect: Fix whitespace

Signed-off-by: Matthew Stidham <stidmatt@gmail.com>

py-scripts/sta_connect.py

@@ -13,7 +13,6 @@ if sys.version_info[0] != 3:
     print("This script requires Python 3")
     exit(1)
 
- 
 sys.path.append(os.path.join(os.path.abspath(__file__ + "../../../")))
 
 LFUtils = importlib.import_module("py-json.LANforge.LFUtils")
@@ -99,7 +98,6 @@ class StaConnect(Realm):
     def num_associated(self, bssid):
         counter = 0
         # print("there are %d results" % len(self.station_results))
-        fields = "_links,port,alias,ip,ap,port+type"
         if (self.station_results is None) or (len(self.station_results) < 1):
             self.get_failed_result_list()
         for eid, record in self.station_results.items():
@@ -254,7 +252,8 @@ class StaConnect(Realm):
                         # self.test_results.append("PASSED: )
                         # print("PASSED: Connected to BSSID: "+ap)
                     else:
-                        self._fail("%s connected to wrong BSSID, requested: %s  Actual: %s" % (sta_name, self.dut_bssid, ap))
+                        self._fail(
+                            "%s connected to wrong BSSID, requested: %s  Actual: %s" % (sta_name, self.dut_bssid, ap))
             else:
                 self._fail(sta_name + " did not connect to AP")
                 return False
@@ -506,7 +505,7 @@ Example:
 
     staConnect.run()
 
-    run_results = staConnect.get_result_list()
+    staConnect.get_result_list()
 
     if not staConnect.passes():
         print("FAIL:  Some tests failed")
@@ -522,6 +521,7 @@ Example:
 
     print(staConnect.get_all_message())
 
+
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