[simulation] Fix unicode problems

Author: leegao

main.py

@@ -62,7 +62,7 @@ def set_location(location_name):
     geolocator = GoogleV3()
     loc = geolocator.geocode(location_name)
 
-    print('[!] Your given location: {}'.format(loc.address))
+    print('[!] Your given location: {}'.format(loc.address.encode('utf-8')))
     print('[!] lat/long/alt: {} {} {}'.format(loc.latitude, loc.longitude, loc.altitude))
     set_location_coords(loc.latitude, loc.longitude, loc.altitude)
 
@@ -115,6 +115,8 @@ def api_req(api_endpoint, access_token, *mehs, **kw):
             print(p_ret)
             print("\n\n")
 
+        print("Sleeping for 2 seconds to get around rate-limit.")
+        time.sleep(2)
         return p_ret
     except Exception, e:
         if DEBUG: