Deribit code not working for me.. Does anyone have some suggestions? - api

Question

I am trying to gather historical prices/data from Deribit using Pycharm and Spyder but I keep getting errors. I used the code below from the following website:
https://www.codearmo.com/python-tutorial/crypto-algo-trading-historical-data1
If anyone has a suggested fix that would be a huge help. I am relatively new to coding.
Thanks.
import asyncio
import websockets
import json
import pandas as pd
import datetime as dt
async def call_api(msg):
async with websockets.connect('wss://test.deribit.com/ws/api/v2') as websocket:
await websocket.send(msg)
while websocket.open:
response = await websocket.recv()
return response
def async_loop(api, message):
return asyncio.get_event_loop().run_until_complete(api(message))
def retrieve_historic_data(start, end, instrument, timeframe):
msg = \
{
"jsonrpc": "2.0",
"id": 833,
"method": "public/get_tradingview_chart_data",
"params": {
"instrument_name": instrument,
"start_timestamp": start,
"end_timestamp": end,
"resolution": timeframe
}
}
resp = async_loop(call_api, json.dumps(msg))
return resp
def json_to_dataframe(json_resp):
res = json.loads(json_resp)
df = pd.DataFrame(res['result'])
df['ticks'] = df.ticks / 1000
df['timestamp'] = [dt.datetime.fromtimestamp(date) for date in df.ticks]
return df
if __name__ == '__main__':
start = 1554373800000
end = 1554376800000
instrument = "BTC-PERPETUAL"
timeframe = '1'
json_resp = retrieve_historic_data(start, end, instrument, timeframe)
df = json_to_dataframe(json_resp)
print(df.head())
Console Message:
/Users/macbookair/PycharmProjects/untitled/venv/bin/python /Users/macbookair/PycharmProjects/Deribit01/Deribit_Options_01.py
Traceback (most recent call last):
File "/Users/macbookair/PycharmProjects/Deribit01/Deribit_Options_01.py", line 2, in <module>
import websockets
File "/Users/macbookair/PycharmProjects/untitled/venv/lib/python3.8/site-packages/websockets/__init__.py", line 4, in <module>
from .client import * # noqa
File "/Users/macbookair/PycharmProjects/untitled/venv/lib/python3.8/site-packages/websockets/client.py", line 20, in <module>
asyncio.get_event_loop().run_until_complete(call_api(json.dumps(msg)))
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/asyncio/base_events.py", line 616, in run_until_complete
return future.result()
File "/Users/macbookair/PycharmProjects/untitled/venv/lib/python3.8/site-packages/websockets/client.py", line 13, in call_api
async with websockets.connect('wss://test.deribit.com/ws/api/v2') as websocket:
AttributeError: partially initialized module 'websockets' has no attribute 'connect' (most likely due to a circular import)
Process finished with exit code 1