as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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explain how to debug a function in python.
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debugging a function in python can be done using the built in python debugger, pdb. using pdb, you can set breakpoints, step through code, and inspect variables and their values. to use pdb, you must first import the module, then place the line "import pdb; pdb.set_trace()" at the point in the code where you want to begin debugging. alternately, you can run the code from the command line using the flag -m pdb, which will launch the debugger automatically at the start of the code.
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