BigCodeBench / BigCodeBench v0.1.0_hf ff70df9a-a6d6-53ff-b280-b0baae5af2b3

complete prompt

import re
import matplotlib.pyplot as plt


def task_func(df):
    """
    Analyzes a DataFrame to find videos with titles containing "how" or "what" and visualizes their like ratios.
    The like ratio for each video is calculated by dividing the number of likes by the number of views.
    This function generates a bar plot of the like ratios for these specific videos.
    If the DataFrame is empty, lacks the required columns, or contains no titles matching the criteria,
    an empty subplot is returned.

    Parameters:
    df (DataFrame): A DataFrame containing video data with columns 'Title', 'Views', and 'Likes'.

    Returns:
    Axes: A matplotlib.axes.Axes object of the bar plot. The plot will be empty if the DataFrame is insufficient
    or no video titles match the search criteria.

    Requirements:
    - re
    - matplotlib

    Note:
    The function checks for the presence of the necessary data columns ('Title', 'Views', 'Likes') and whether
    there are any entries matching the search criteria. If these conditions are not met, it returns an empty plot.

    Example:
    >>> import pandas as pd
    >>> data = {'Title': ['How to code', 'What is Python', 'Tutorial'], 'Views': [1500, 1200, 1000], 'Likes': [150, 300, 100]}
    >>> df = pd.DataFrame(data)
    >>> ax = task_func(df)
    >>> type(ax)
    <class 'matplotlib.axes._axes.Axes'>
    """

instruct prompt

Analyzes a DataFrame to find videos with titles containing "how" or "what" and visualizes their like ratios. The like ratio for each video is calculated by dividing the number of likes by the number of views. This function generates a bar plot of the like ratios for these specific videos. If the DataFrame is empty, lacks the required columns, or contains no titles matching the criteria, an empty subplot is returned.
Note that: The function checks for the presence of the necessary data columns ('Title', 'Views', 'Likes') and whether there are any entries matching the search criteria. If these conditions are not met, it returns an empty plot.
The function should output with:
    Axes: A matplotlib.axes.Axes object of the bar plot. The plot will be empty if the DataFrame is insufficient
    or no video titles match the search criteria.
You should write self-contained code starting with:

Code

import re
import matplotlib.pyplot as plt
def task_func(df):

code prompt

Code

import re
import matplotlib.pyplot as plt
def task_func(df):

entry point

task_func

libs

• matplotlib
• re