Error to get tweets from my account

import requests
import os
import json

# To set your environment variables in your terminal run the following line:
# export 'BEARER_TOKEN'='<your_bearer_token>'
bearer_token = "XXXXXXXXXXXXXXXXXXXXXXXX"

search_url = "https://api.twitter.com/2/tweets/counts/recent"

# Optional params: start_time,end_time,since_id,until_id,next_token,granularity
query_params = {'query': 'from:twitterdev','granularity': 'day'}

def bearer_oauth(r):
    """
    Method required by bearer token authentication.
    """

    r.headers["Authorization"] = f"Bearer {bearer_token}"
    r.headers["User-Agent"] = "v2RecentTweetCountsPython"
    return r

def connect_to_endpoint(url, params):
    response = requests.request("GET", url, auth=bearer_oauth, params=params)
    print(response.status_code)
    if response.status_code != 200:
        raise Exception(response.status_code, response.text)
    return response.json()

def main():
    json_response = connect_to_endpoint(search_url, query_params)
    print(json.dumps(json_response, indent=4, sort_keys=True))

if __name__ == "__main__":
    main()

Error:

(403, '{"client_id":"28080218","detail":"When authenticating requests to the Twitter API v2 endpoints, you must use keys and tokens from a Twitter developer App that is attached to a Project. You can create a project via the developer portal.","registration_url":"https://developer.twitter.com/en/docs/projects/overview","title":"Client Forbidden","required_enrollment":"Appropriate Level of API Access","reason":"client-not-enrolled","type":"https://api.twitter.com/2/problems/client-forbidden"}')

xdevplatform / Twitter-API-v2-sample-code

Error to get tweets from my account #155