Update 'maze.py'

maze.py

@@ -286,13 +286,13 @@ while True:
                     print('ignore')
                     continue                
                 move()
-                y=createJson()
-                ser.write(str(y).encode())
                 f = open('output.txt', 'w', encoding=('utf-8'))
                 for j in maze:
                     print(j)
                     f.write(str(j))
                     f.write('\n\n')
                 f.close()
+                y=createJson()
+                ser.write(str(y).encode())
         except:
                 pass