Live 5 Minute OHLC for multiple symbols

Hi, My overall requirement is to get 5 min close for Banknifty and 5 min OHLC data for ITM CE and PE(1 each). I'm trying the undermentioned code to get the historical data along with ticks for Banknifty, however this returns an empty string for historical data.
Kindly suggest a workable method


def on_ticks(self,ws,ticks):
self.ticks_queue.put(ticks)



def on_connect(self,ws, response):
print("Connected")
ws.subscribe(self.tracker_token)
ws.set_mode(ws.MODE_FULL,self.tracker_token)


def on_close(self,ws,code,reason):
print('Socket closed')

def track(self):

c = self.ticks_queue.get()
print(c)
global data_frame, df_cols
data = dict()
for d in c:
token = d['instrument_token']
ltp = d['last_price']
timestamp = d['exchange_timestamp']

data[timestamp] = [timestamp,token,ltp]
tick_df = pd.DataFrame(data.values(), columns=df_cols, index=data.keys())
data_frame = data_frame.append(tick_df)

ggframe = data_frame.set_index(['Timestamp'],['Token'])
print(ggframe)
gticks=ggframe.loc[:,['LTP']]
candles = gticks['LTP'].resample('5min').ohlc().dropna()
print(candles)
print('Printing from track')
historic_df = pd.DataFrame()
historic_df = self.kite.historical_data(11186434, "2021-01-06", "2021-01-07", "5minute")
print(historic_df.to_string(index = False))

If you just need last 5 min data and 1 day historical data,i would say it's better to use historical data api rather than websocket. About your historical data being empty,you are passing wrong dates, it's 2022 ,you're passing 2021 . And if you have to call data for different strikes every time ,just download the instruments file and use csv module to get the instrument token of the strike(s) you want.