Unrecognized type error (pyshark capfile ) numba?

import pyshark
import pandas as pd
import numpy as np
from multiprocessing import Pool
import re
import sys
from numba import jit

temp_array  = []

cap = np.array(pyshark.FileCapture(sys.argv[1]))
#print(cap._extract_packet_json_from_data(cap[0]))

def parse(capture):
   packet_raw = [i.strip('\r').strip('\t').split(':') for i in str(capture).split('\n')]
   packet_raw = map(lambda num:[num[0].replace('(',''),num[1].strip(')').replace('(','')] 
  if len(num)== 2 else [num[0],':'.join(num[1:])] ,[i for i in packet_raw])
    raw = list(packet_raw)[:-1]
    cols = [i[0] for i in raw]
    vals = [i[1] for i in raw]
    temp_array.append(dict(zip(cols,vals)))
  return dict(zip(cols,vals))

@jit(nopython=True)
def preprocess_dataset(x):
    count = 0
    temp = []
    #p = Pool(5)
    #r = p.map(parse,cap)
    #p.close()
    #p.join()
    #print(r)
    try:
       for i in cap:
          temp.append(parse(i))
          count += 1
    except Exception:
       print("somethin")
    #print(r)
    data = pd.DataFrame(temp)
    print(data)
    data = data[['Packet Length','.... 0101 = Header Length','Protocol','Time to Live','Source Port','Length','Time since previous frame in this TCP stream','Window']]
    data.rename(columns={".... 0101 = Header Length": 'Header Length'})
    filtr = ["".join(re.findall(r'\d.',str(i))) for i in data['Time since previous frame in this TCP stream']]
    data['Time since previous frame in this TCP stream'] = filtr
    print(data.to_csv('data.csv'))

preprocess_dataset(1000000)

11: VisibleDeprecationWarning: Creating an ndarray from ragged nested sequences (which is a list-or-tuple of lists-or-tuples-or ndarrays with different lengths or shapes) is deprecated. If you meant to do this, you must specify 'dtype=object' when creating the ndarray cap = np.array(pyshark.FileCapture(sys.argv[1])) Traceback (most recent call last): File "/root/ddos-detect/shark.py", line 47, in preprocess_dataset(1000000) File "/usr/local/lib/python3.9/dist-packages/numba/core/dispatcher.py", line 468, in _compile_for_args error_rewrite(e, 'typing') File "/usr/local/lib/python3.9/dist-packages/numba/core/dispatcher.py", line 409, in error_rewrite raise e.with_traceback(None) numba.core.errors.TypingError: Failed in nopython mode pipeline (step: nopython frontend) Untyped global name 'parse': Cannot determine Numba type of <class 'function'>

File "shark.py", line 34: def preprocess_dataset(x): for i in cap: temp.append(parse(i))