Api-scrip-master.csv Not getting loaded

Hi I am trying lo create below function
def get_instrument_token():
df = pd.read_csv(‘api-scrip-master.csv’)
data_dict = {}
for index, row in df.iterrows():
trading_symbol= row[‘SEM_TRADING_SYMBOL’]
exm_exch_id = row[‘SEM_EXM_EXCH_ID’]
if trading_symbol not in data_dict :
data_dict[trading_symbol] = {}
data_dict[trading_symbol][exm_exch_id] = row.to_dict()

But i am unable to load api-scrip-master.csv

getting below errro

d:\Trupesh\Personal\Dhan Algo\getholding.py:20: DtypeWarning: Columns (14,15) have mixed types. Specify dtype option on import or set low_memory=False.
df = pd.read_csv(‘api-scrip-master.csv’)
None

Hey @Trupesh_Shirodkar ,

We request you to kindly try running the below code
dhan.fetch_security_list(“compact”)

Also you may refer https://images.dhan.co/api-data/api-scrip-master-detailed.csv