can anyone please help me with is, the given code is showing error.
Your have missed few lines in your code,
1st error- your line 7 should be del history_data[0:len(history_data)-frame_size] , here you forgot to subtract frame size from history_data.
2nd error-in while loop you forgot to transfer data using json format i.e.
while True:
response = mybolt.analogRead(‘A0’)
data = json.loads(response) this line you have missed
Hope this helps to run your code.