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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 cudaMemcpy_htod(dst, src, count):
 """ Copy memory from host to device. Copy data from host memory to device memory. Parameters dst : ctypes pointer Device memory pointer. src : ctypes pointer Host memory pointer. count : int Number of bytes to copy. """


    status = _libcudart.cudaMemcpy(dst, src,
                                   ctypes.c_size_t(count),
                                   cudaMemcpyHostToDevice)
    cudaCheckStatus(status)