Update boot.py

AP mode was still active after the network was connected.
added 
			ap = network.WLAN(network.AP_IF)
			ap.active(False)    # turn off AP SSID
after the network is connected.

Author: whateverdot

boot.py

@@ -69,6 +69,8 @@ def captive_portal(essid_name):
 		if con is True:
 			existing_config = True
 			print("Network connected")
+			ap = network.WLAN(network.AP_IF)
+			ap.active(False)    # turn off AP SSID
 		else:
 			existing_config = False
 			print("Incorrect network configuration")
@@ -144,4 +146,4 @@ def main():
 	captive_portal("WeatherApp")
 
 
-main()
+main()