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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 max_linear_flow(Diam, HeadlossCDC, Ratio_Error, KMinor):
 """Return the maximum flow that will meet the linear requirement. Maximum flow that can be put through a tube of a given diameter without exceeding the allowable deviation from linear head loss behavior """

    flow = (pc.area_circle(Diam)).magnitude * np.sqrt((2 * Ratio_Error * HeadlossCDC * pc.gravity)/ KMinor)
    return flow.magnitude