{"kind":"task","effective_mode":"full","benchmark":{"kind":"benchmark","effective_mode":"full","slug":"ds-1000","formal_name":"DS-1000","introduction":"DS-1000 builds 1,000 data-science problems from real StackOverflow questions across seven libraries including NumPy, Pandas and Matplotlib. The problems are perturbed so that recalling the original answer does not solve them.","introduction_ja":"","introduction_en":"","category":"Category not supplied","task_count":null,"acquisition_status":"Acquisition status not supplied","official_url":"https://ds1000-code-gen.github.io/","indexing_mode":"index","profile":{"resources":[],"task_format":"","scoring":"","metric":"","size":"","answer_access":"","license":"","citation":"","maintainer":"","released":"","why_hard":"","related":[],"history":"","construction":"","limitations":"","saturation":"","scores":[]}},"task_id":"6cf2d8bf-0259-50f9-bd0d-be77422a64c0","task_key":"default--test--400","task_revision_id":"1","upstream_id":"400","short_description":"I am trying to convert a MATLAB code in Python. I don't know how to initialize…","config":"default","split":"test","body":"{\"library\":\"Numpy\",\"prompt\":\"Problem:\\n\\nI am trying to convert a MATLAB code in Python. I don't know how to initialize an empty matrix in Python.\\nMATLAB Code:\\ndemod4(1) = [];\\nI want to create an empty numpy array, with shape = (0,)\\n\\nA:\\n<code>\\nimport numpy as np\\n</code>\\nresult = ... # put solution in this variable\\nBEGIN SOLUTION\\n<code>\\n\"}","display_format":"code","language":"","answer_status":"published","assets":[],"source_url":"https://ds1000-code-gen.github.io/","history":"initial import","indexing_mode":"index","subproblems":[],"grids":[]}