batch_size = point_cloudget_shape0value num_point = point_cloudget_shape1value end_points =
The code initializes some variables and dictionaries that will be used later on in the code.
batch_size is initialized with the first dimension of the point_cloud tensor.
num_point is initialized with the second dimension of the point_cloud tensor.
end_points is an empty dictionary that will be used to store some intermediate results during the execution of the code.
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