bump number of samples for tests

Author: justinkang221

tests/tests_approximators/test_approximator_base_sparse.py

@@ -96,7 +96,7 @@ def test_initialization(n, index, max_order, top_order, transform_type, decoder_
             20,
             "FBII",
             None,
-            3200,
+            6400,
             "fourier",
             "hard",
             False,
@@ -127,7 +127,7 @@ def test_initialization(n, index, max_order, top_order, transform_type, decoder_
             20,
             "STII",
             3,
-            1600,
+            3200,
             "fourier",
             "soft",
             False,
@@ -137,7 +137,7 @@ def test_initialization(n, index, max_order, top_order, transform_type, decoder_
             20,
             "STII",
             1,
-            1600,
+            3200,
             "fourier",
             "soft",
             False,