Python One Page Report Based on Output of Function

I am trying to prepare a report using Python. So the first function produces some output and next, I run function 2 and get an output, at the end, I need all output one below the other saved in .pdf or .doc format at one location, with some header/title to the report. It's a kind of one-pager report with multiple outputs, it can be pandas data frame or pictures.

# Function 1 Output
|Columns|Values|
|-------|------|
| A     | 100  |     
| B     | 200  |
| C     | 300  |
|-------|------|

# Some other processing steps.

# Function 2 Output
|Columns|Values|
|-------|------|
| D     | 400  |     
| E     | 500  |
| F     | 600  |
|-------|------|

Proposed script :

All steps commented inside

import pandas as pd
from reportlab.lib.pagesizes import letter
from reportlab.pdfgen import canvas


def function1():
    """Dataframe returned by function 1"""
    return pd.DataFrame({'Columns': ['A', 'B', 'C'], 'Values': [100, 200, 300]})


def function2():
    """Dataframe returned by function 2"""
    return pd.DataFrame({'Columns': ['D', 'E', 'F'], 'Values': [400, 500, 600]})


def create_report():
    """Creates PDF report"""
    # Create a new PDF document
    c = canvas.Canvas("report.pdf", pagesize=letter)

    # Set the title/header of the report
    c.setFont("Helvetica-Bold", 20) # sets Police
    c.drawString(50, 750, "Report Title")  # defines a title

    # Call function 1 and add its output to the report
    df1 = function1()
    c.setFont("Helvetica", 14) # sets Police
    c.drawString(50, 700, "Function 1 Output:") # Label for dataframe 1
    c.drawString(50, 680, str(df1)) # PDF printing

    # Add some spacing between function outputs
    c.drawString(50, 650, "-" * 50)

    # Call function 2 and add its output to the report
    df2 = function2()
    c.setFont("Helvetica", 14) # sets Police
    c.drawString(50, 620, "Function 2 Output:") # Label for dataframe 2
    c.drawString(50, 600, str(df2)) # PDF printing

    # Save the PDF document
    c.save()

create_report()

Result :

To draw a plot in PDF

Import :

import pandas as pd
import matplotlib.pyplot as plt
from reportlab.lib.pagesizes import letter
from reportlab.pdfgen import canvas
from reportlab.lib.utils import ImageReader

In create_report function, for instance :

...
    # Call function 1 and create a plot of its output
    df1 = function1()
    plt.figure(figsize=(5, 3)) # set plot size
    plt.bar(df1['Columns'], df1['Values']) # create bar plot
    plt.title('Function 1 Output') # set plot title
    plt.savefig('plot1.png') # save plot as image file

    # Add plot to PDF
    img = ImageReader('plot1.png')
    c.drawImage(img, 50, 700, width=300, height=300)
...