Fix import so debug works in ESPSPI_WiFiManager.

Made status_pixed optional to match docs.

Author: cpforbes

adafruit_esp32spi/adafruit_esp32spi_wifimanager.py

@@ -31,14 +31,14 @@
 
 # pylint: disable=no-name-in-module
 
-import adafruit_esp32spi
+from adafruit_esp32spi import adafruit_esp32spi
 import adafruit_esp32spi.adafruit_esp32spi_requests as requests
 
 class ESPSPI_WiFiManager:
     """
     A class to help manage the Wifi connection
     """
-    def __init__(self, esp, secrets, status_pixel, attempts=2):
+    def __init__(self, esp, secrets, status_pixel=None, attempts=2):
         """
         :param ESP_SPIcontrol esp: The ESP object we are using
         :param dict secrets: The WiFi and Adafruit IO secrets dict (See examples)