<prompt> Hlalosa mohopolo oa mantlha le sepheo sa sephutheloana sa software se bulehileng Keras?nan  <response>: Instruction in English: Explain the main concept and purpose of the open-source software package Keras? . Response in English: Keras is an open-source software library designed for deep learning and artificial neural networks. Its main purpose is to provide a user-friendly and efficient interface for designing, training, and evaluating neural network models. Built on top of other popular open-source libraries like TensorFlow, Theano, and CNTK, Keras acts as a high-level API, making it easy for users to quickly prototype and develop deep learning models with minimal coding. Keras also offers many built-in tools and functions for data preprocessing, model evaluation, and visualization. It is suitable for a wide range of applications, from image and text classification to generating new data through generative models. Keras is widely used in both academia and industry, and its extensive documentation and active community make it an accessible and popular choice for building complex deep learning models. . Response in Sesotho: Keras ke laeborari ea software e bulehileng e etselitsoeng ho ithuta ka botebo le marang-rang a maiketsetso a neural. Morero oa eona o ka sehloohong ke ho fana ka sebopeho se bonolo sa basebelisi le se sebetsang hantle bakeng sa ho rala, ho koetlisa le ho lekola mefuta ea marang-rang ea neural. E hahiloe ka holima lilaebrari tse ling tse tsebahalang tse bulehileng tse kang TensorFlow, Theano, le CNTK, Keras e sebetsa joalo ka API ea boemo bo holimo, e nolofalletsa basebelisi ho etsa mohlala le ho ntsetsapele mehlala e tebileng ea ho ithuta e nang le likhoutu tse nyane. Keras e boetse e fana ka lisebelisoa tse ngata tse hahelletsoeng le litsebetso bakeng sa tsebetso ea data pele, tlhahlobo ea mohlala le pono. E loketse mefuta e mengata ea litsebetso, ho tloha ho sehlopha sa litšoantšo le mongolo ho isa ho ho hlahisa data e ncha ka mefuta ea tlhahiso. Keras e sebelisoa haholo lithutong le indastering, me litokomane tsa eona tse pharalletseng le sechaba se mafolofolo li etsa hore e be khetho e fumanehang le e tsebahalang bakeng sa ho aha mehlala e rarahaneng ea ho ithuta e tebileng. 