{"kind":"task","effective_mode":"full","benchmark":{"kind":"benchmark","effective_mode":"full","slug":"bigcodebench","formal_name":"BigCodeBench","introduction":"BigCodeBench poses 1,140 function-level tasks drawn across 139 libraries. It tests whether a model can compose several real APIs correctly rather than write one self-contained function.","introduction_ja":"","introduction_en":"","category":"Category not supplied","task_count":null,"acquisition_status":"Acquisition status not supplied","official_url":"https://bigcode-bench.github.io/","indexing_mode":"noindex","profile":{"resources":[],"task_format":"","scoring":"","metric":"","size":"","answer_access":"","license":"","citation":"","maintainer":"","released":"","why_hard":"","related":[]}},"task_id":"41e4540d-8f24-5460-994c-b7b67fa68d87","task_key":"default--v0~2e1~2e0~5fhf--41e4540d-8f24-5460-994c-b7b67fa68d87","task_revision_id":"2","upstream_id":"","short_description":"BigCodeBench v0.1.0_hf 41e4540d-8f24-5460-994c-b7b67fa68d87","config":"default","split":"v0.1.0_hf","body":"{\"code_prompt\":\"import pandas as pd\\nimport matplotlib.pyplot as plt\\ndef task_func(df, bins=20):\\n\",\"complete_prompt\":\"import pandas as pd\\nimport matplotlib.pyplot as plt\\n\\ndef task_func(df, bins=20):\\n    \\\"\\\"\\\"\\n    Draw a histogram of the last column of the DataFrame and return the plot.\\n\\n    Parameters:\\n    - df (DataFrame): The input DataFrame, which must contain at least one column.\\n    - bins (int, optional): Number of bins for the histogram. Defaults to 20.\\n\\n    Returns:\\n    - Axes: A Matplotlib Axes object representing the histogram of the last column. The histogram includes:\\n      - Title: 'Histogram of ' followed by the name of the last column.\\n      - X-axis label: 'Value'\\n      - Y-axis label: 'Frequency'\\n\\n    Raises:\\n    - ValueError: If the input is not a DataFrame, or if the DataFrame is empty.\\n\\n    Requirements:\\n    - pandas\\n    - matplotlib.pyplot\\n\\n    Example:\\n    >>> df = pd.DataFrame(np.random.randint(0, 100, size=(100, 4)), columns=list('ABCD'))\\n    >>> ax = task_func(df)\\n    >>> plt.show()\\n    \\\"\\\"\\\"\\n\",\"entry_point\":\"task_func\",\"instruct_prompt\":\"Draw a histogram of the last column of the DataFrame and return the plot.\\nThe function should raise the exception for: ValueError: If the input is not a DataFrame, or if the DataFrame is empty.\\nThe function should output with:\\n    Axes: A Matplotlib Axes object representing the histogram of the last column. The histogram includes:\\n    Title: 'Histogram of ' followed by the name of the last column.\\n    X-axis label: 'Value'\\n    Y-axis label: 'Frequency'\\nYou should write self-contained code starting with:\\n```\\nimport pandas as pd\\nimport matplotlib.pyplot as plt\\ndef task_func(df, bins=20):\\n```\",\"libs\":\"['pandas', 'matplotlib']\"}","display_format":"code","language":"","answer_status":"published","assets":[],"source_url":"https://bigcode-bench.github.io/","history":"initial import","indexing_mode":"noindex","subproblems":[],"grids":[]}