False positive: Mistaking Username as password if they are set in the same tuple #16976

Step 1 ControlFlowNode for Subscript
Source
[DataBase.py:845](https://github.com/DefinetlyNotAI/Test-generator/blob/813d517b26e7c3a25b0781d187d5ce3b42cad172/DataBase.py#L845-L845)

        api = config["api"]
        username = config["username"]
        password = config["password"]
        exclusion_titles = config["exclusion_titles"]
        return api, username, password, exclusion_titles
    except Exception as e:
Step 2 ControlFlowNode for password
[DataBase.py:845](https://github.com/DefinetlyNotAI/Test-generator/blob/813d517b26e7c3a25b0781d187d5ce3b42cad172/DataBase.py#L845-L845)

        api = config["api"]
        username = config["username"]
        password = config["password"]
        exclusion_titles = config["exclusion_titles"]
        return api, username, password, exclusion_titles
    except Exception as e:
Step 3 ControlFlowNode for Tuple
[DataBase.py:847](https://github.com/DefinetlyNotAI/Test-generator/blob/813d517b26e7c3a25b0781d187d5ce3b42cad172/DataBase.py#L847-L847)
        username = config["username"]
        password = config["password"]
        exclusion_titles = config["exclusion_titles"]
        return api, username, password, exclusion_titles
    except Exception as e:
        return f"ERROR {e} && 520"

Step 4 ControlFlowNode for read_api()
[DataBase.py:966](https://github.com/DefinetlyNotAI/Test-generator/blob/813d517b26e7c3a25b0781d187d5ce3b42cad172/DataBase.py#L966-L966)
            - str: If the API is invalid, returns a formatted error message.
            """
            # Initialize the UserManager and API values
            temp = read_api()
            if isinstance(temp, str):
                if check_ERROR(temp):
                    return temp
Step 5 ControlFlowNode for temp
[DataBase.py:966](https://github.com/DefinetlyNotAI/Test-generator/blob/813d517b26e7c3a25b0781d187d5ce3b42cad172/DataBase.py#L966-L966)
            - str: If the API is invalid, returns a formatted error message.
            """
            # Initialize the UserManager and API values
            temp = read_api()
            if isinstance(temp, str):
                if check_ERROR(temp):
                    return temp
Step 6 ControlFlowNode for username
[DataBase.py:971](https://github.com/DefinetlyNotAI/Test-generator/blob/813d517b26e7c3a25b0781d187d5ce3b42cad172/DataBase.py#L971-L971)
                if check_ERROR(temp):
                    return temp
            else:
                api, username, password, exclusion_titles = temp

            if api == "REC":
                log.info(
Step 7 ControlFlowNode for Fstring
[DataBase.py:975](https://github.com/DefinetlyNotAI/Test-generator/blob/813d517b26e7c3a25b0781d187d5ce3b42cad172/DataBase.py#L975-L975)

            if api == "REC":
                log.info(
                    f"A request has been made to generate an exam by the user {username}"
                )
                if um.verify_password(username, password):
                    DATA = exam_generator(username)
Step 8 ControlFlowNode for message
[DataBase.py:504](https://github.com/DefinetlyNotAI/Test-generator/blob/813d517b26e7c3a25b0781d187d5ce3b42cad172/DataBase.py#L504-L504)

        return time

    def info(self, message):
        """
        Writes an informational message to the log file.
Step 9 ControlFlowNode for Fstring

[DataBase.py:515](https://github.com/DefinetlyNotAI/Test-generator/blob/813d517b26e7c3a25b0781d187d5ce3b42cad172/DataBase.py#L515-L515)
            None
        """
        with open(self.filename, "a") as f:
            f.write(f"INFO: {message} at {self.timestamp()}\n")
This expression stores  as clear text.

    def error(self, message):
        """