How to use the eldonationtracker.base_api_url function in eldonationtracker

def _validate_id(self, id_type: str):
        print("[bold blue]Validating URL[/bold blue]")
        if id_type == "participant":
            url = f"{base_api_url}/participants/{self.ui.lineEditParticipantID.text()}"
            valid_url = extralife_io.validate_url(url)
            if valid_url:
                message_box = QMessageBox.information(self, "Participant ID Validation",
                                                      f"Able to reach {url}. Participant ID is valid.")
            else:
                message_box = QMessageBox.warning(self, "Participant ID Validation",
                                                  f"Could not reach {url}. Participant ID may be invalid.")
        elif id_type == "team":
            url = f"{base_api_url}/teams/{self.ui.lineEditTeamID.text()}"
            valid_url = extralife_io.validate_url(url)
            if valid_url:
                message_box = QMessageBox.information(self, "Team ID Validation",
                                                      f"Able to reach {url}. Team ID is valid.")
            else:
                message_box = QMessageBox.warning(self, "Team ID Validation",
                                                  f"Could not reach {url}. Team ID may be invalid.")

def __init__(self, participant_conf):
        """Load in config from participant.conf and creates the URLs."""
        (self.extralife_id, self.text_folder,
         self.currency_symbol, self.team_id,
         self.donors_to_display) = participant_conf.get_cli_values()
        # urls
        self.participant_url = f"{base_api_url}/participants/{self.extralife_id}"
        self.donation_url = f"{self.participant_url}/donations"
        self.participant_donor_url = f"{self.participant_url}/donors"

        # Participant Information
        self.total_raised: int = 0
        self.number_of_donations: int = 0
        self.average_donation: int = 0
        self.goal: int = 0
        # the following need to be implemented in self._get_participant_info:
        self.event_name: str = ""
        self.donation_link_url: str = ""
        self.stream_url: str = ""
        self.extra_life_page_url: str = ""
        self.created_date_utc: str = ""
        self.team_name: str = ""
        self.avatar_image_url: str = ""

def __init__(self, team_id: str, folder: str, currency_symbol: str):
        """Set the team variables."""
        self.team_id = team_id
        # urls
        team_url_base: str = f"{base_api_url}/teams/"
        self.team_url: str = f"{team_url_base}{team_id}"
        self.team_participant_url: str = f"{self.team_url}/participants"
        # misc
        self.output_folder: str = folder
        self.currency_symbol: str = currency_symbol
        self.team_info = {}
        self.participant_calculation_dict: dict = {}
        self.top_5_participant_list = []
        self.team_json = 0  # this needs to be changed in a refactor - shouldn't hold an int OR a dict