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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def from_pyro(posterior=None, *, coords=None, dims=None):
 """Convert pyro data into an InferenceData object. Parameters posterior : pyro.MCMC Fitted MCMC object from Pyro coords : dict[str] -> list[str] Map of dimensions to coordinates dims : dict[str] -> list[str] Map variable names to their coordinates """

    return PyroConverter(posterior=posterior, coords=coords, dims=dims).to_inference_data()