Write a Python program to print a pyramid of base 7. Test it, screenshot the output as task3, and print the source code.

def print_pyramid(base):
    """
    Prints a symmetrical pyramid pattern of asterisks for a given odd base.
    """
    if base % 2 == 0:
        print("Error: Base must be an odd number for a symmetrical pyramid.")
        return

    num_rows = (base + 1) // 2
    for i in range(1, num_rows + 1):
        # Calculate number of leading spaces and asterisks for each row
        spaces = " " * (num_rows - i)
        asterisks = "*" * (2 * i - 1)
        print(spaces + asterisks)

# Call the function to print a pyramid with base 7
print_pyramid(7)

   *
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CREATE TABLE PUPIL (
    PupilID INT PRIMARY KEY,
    PupilSurname VARCHAR(255),
    PupilFirstName VARCHAR(255)
);

CREATE TABLE TEACHER (
    TeacherID INT PRIMARY KEY,
    Title VARCHAR(10),
    FirstName VARCHAR(255),
    Surname VARCHAR(255)
);

CREATE TABLE TRIP (
    TripID INT PRIMARY KEY,
    Description VARCHAR(255),
    StartDate DATE,
    EndDate DATE,
    NumberOfStudents INT,
    TeacherID INT
);

CREATE TABLE PUPILTRIP (
    PupilID INT,
    TripID INT,
    PRIMARY KEY (PupilID, TripID)
);

ALTER TABLE TRIP
ADD CONSTRAINT FK_TeacherID
FOREIGN KEY (TeacherID) REFERENCES TEACHER(TeacherID);

ALTER TABLE PUPILTRIP
ADD CONSTRAINT FK_PupilID
FOREIGN KEY (PupilID) REFERENCES PUPIL(PupilID);

ALTER TABLE PUPILTRIP
ADD CONSTRAINT FK_TripID
FOREIGN KEY (TripID) REFERENCES TRIP(TripID);

SELECT P.PupilFirstName, P.PupilSurname
FROM PUPIL P
JOIN PUPILTRIP PT ON P.PupilID = PT.PupilID
WHERE PT.TripID = 1;