fix

examples/solar-monitoring.py

@@ -72,7 +72,7 @@ def run():
     car_soc = subscribe(client, topic_car_soc)
     charge_point_power = subscribe(client, topic_charge_point_power)
 
-    try:
+try:
     logging.info("epd2in13b_V3 Demo")
     
     epd = epd2in13b_V3.EPD()
@@ -108,10 +108,10 @@ def run():
     logging.info("Goto Sleep...")
     epd.sleep()
 
-    except IOError as e:
+except IOError as e:
     logging.info(e)
 
-    except KeyboardInterrupt:    
+except KeyboardInterrupt:    
     logging.info("ctrl + c:")
     epd2in13b_V3.epdconfig.module_exit()
     exit()