fixed duplicate line

main.py

@@ -81,7 +81,6 @@ def main():
         speedtest = subprocess.run(
             ["speedtest", "--accept-license", "--accept-gdpr", "-f", "json"], capture_output=True)
 
-        if speedtest.returncode == 0:  # Speedtest was successful.
         if speedtest.returncode == 0:  # Speedtest was successful.
             data = format_for_influx(speedtest.stdout)
             print("Speedtest Successful:")