relax test_dynamic_basiclstm atol

Author: nbcsm

tests/test_lstm.py

@@ -335,7 +335,7 @@ def test_dynamic_basiclstm(self):
         feed_dict = {"input_1:0": x_val}
         input_names_with_port = ["input_1:0"]
         output_names_with_port = ["output:0", "cell_state:0"]
-        self.run_test_case(feed_dict, input_names_with_port, output_names_with_port, rtol=0.0001)
+        self.run_test_case(feed_dict, input_names_with_port, output_names_with_port, rtol=0.0001, atol=1e-06)
 
     def test_dynamic_lstm_output_consumed_only(self):
         units = 5