diff --git a/py-scripts/csv_convert.py b/py-scripts/csv_convert.py
index a0ac5255..fc184756 100755
--- a/py-scripts/csv_convert.py
+++ b/py-scripts/csv_convert.py
@@ -23,14 +23,12 @@ if sys.version_info[0] != 3:
     print("This script requires Python 3")
     exit(1)
 
- 
 sys.path.append(os.path.join(os.path.abspath(__file__ + "../../../")))
 
 
-class CSVParcer():
-    def __init__(self,csv_infile=None,csv_outfile=None):
+class CSVParcer:
+    def __init__(self, csv_infile=None, csv_outfile=None):
 
-        idx = 0
         i_atten = -1
         i_rotation = -1
         i_rxbps = -1
@@ -46,34 +44,33 @@ class CSVParcer():
             x = line.split(",")
             cni = 0
             for cn in x:
-                if (cn == "Attenuation [dB]"):
+                if cn == "Attenuation [dB]":
                     i_atten = cni
-                if (cn == "Position [Deg]"):
+                if cn == "Position [Deg]":
                     i_rotation = cni
-                if (cn == "Throughput [Mbps]"):
+                if cn == "Throughput [Mbps]":
                     i_rxbps = cni
-                if (cn == "Beacon RSSI [dBm]"):
+                if cn == "Beacon RSSI [dBm]":
                     i_beacon_rssi = cni
-                if (cn == "Data RSSI [dBm]"):
+                if cn == "Data RSSI [dBm]":
                     i_data_rssi = cni
                 cni += 1
 
             # Write out out header for the new file.
-            fpo.write("Test Run,Position [Deg],Attenuation 1 [dB],Pal Stats Endpoint 1 Control Rssi [dBm],Pal Stats Endpoint 1 Data Rssi [dBm]\n")
+            fpo.write(
+                "Test Run,Position [Deg],Attenuation 1 [dB],Pal Stats Endpoint 1 Control Rssi [dBm],Pal Stats Endpoint 1 Data Rssi [dBm]\n")
 
             # Read rest of the input lines, processing one at a time.  Covert the columns as
             # needed, and write out new data to the output file.
             line = fp.readline()
 
-            bottom_half="Step Index,Position [Deg],Attenuation [dB],Traffic Pair 1 Throughput [Mbps]\n"
+            bottom_half = "Step Index,Position [Deg],Attenuation [dB],Traffic Pair 1 Throughput [Mbps]\n"
 
-            test_run="1"
+            test_run = "1"
 
             step_i = 0
             while line:
                 x = line.split(",")
-                #print(x)
-                #print([test_run, x[i_rotation], x[i_atten], x[i_beacon_rssi], x[i_data_rssi]])
                 fpo.write("%s,%s,%s,%s,%s" % (test_run, x[i_rotation], x[i_atten], x[i_beacon_rssi], x[i_data_rssi]))
                 bottom_half += ("%s,%s,%s,%s\n" % (step_i, x[i_rotation], x[i_atten], x[i_rxbps]))
                 line = fp.readline()
@@ -83,37 +80,36 @@ class CSVParcer():
             fpo.write("\n\n# RvRvO Data\n\n")
             fpo.write(bottom_half)
 
-def main():
 
-    #debug_on = False
+def main():
     parser = argparse.ArgumentParser(
         prog='csv_convert.py',
         formatter_class=argparse.RawTextHelpFormatter,
         epilog='''\
  Useful Information:
             ''',
-        
+
         description='''
 csv_convert.py:  
     converts the candela brief csv into the data for specific customer,
         ''')
 
-    # for testing parser.add_argument('-i','--infile', help="input file of csv data", default='text-csv-0-candela.csv')
-    parser.add_argument('-i','--infile', help="input file of csv data", required=True)
-    parser.add_argument('-o','--outfile', help="output file in .csv format", default='outfile.csv')
-
+    parser.add_argument('-i', '--infile', help="input file of csv data", required=True)
+    parser.add_argument('-o', '--outfile', help="output file in .csv format", default='outfile.csv')
 
     args = parser.parse_args()
     csv_outfile_name = None
+    csv_infile_name = None
 
     if args.infile:
         csv_infile_name = args.infile
     if args.outfile:
         csv_outfile_name = args.outfile
 
-    print("infile: %s  outfile: %s"%(csv_infile_name, csv_outfile_name))
+    print("infile: %s  outfile: %s" % (csv_infile_name, csv_outfile_name))
 
     CSVParcer(csv_infile_name, csv_outfile_name)
 
+
 if __name__ == "__main__":
     main()