fix occasional assertion fail (#611)

21ff161d · Quan (Andy) Gan · GitHub · 84702916 · 21ff161d
Unverified Commit 21ff161d authored Jun 06, 2019 by Quan (Andy) Gan Committed by GitHub Jun 06, 2019
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tests/compute/test_sampler.py tests/compute/test_sampler.py +2 -0

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--- a/tests/compute/test_sampler.py
+++ b/tests/compute/test_sampler.py
@@ -4,6 +4,8 @@ import scipy as sp
 import dgl
 from dgl import utils

+np.random.seed(42)
+
 def generate_rand_graph(n):
    arr = (sp.sparse.random(n, n, density=0.1, format='coo') != 0).astype(np.int64)
    return dgl.DGLGraph(arr, readonly=True)