[POT] Sync mode only for gna_sample (#10355)

* Sync mode only for gna_sample

* Disable test

tools/pot/openvino/tools/pot/api/samples/speech/gna_sample.py

@@ -73,7 +73,9 @@ def get_configs(args):
         'exec_log_dir': args.output
     }
     engine_config = {
-        'device': 'CPU'
+        'device': 'CPU',
+        'stat_requests_number': 1,
+        'eval_requests_number': 1
     }
     dataset_config = {
         'data_source': os.path.expanduser(args.dataset),

tools/pot/tests/test_graph.py

@@ -24,7 +24,7 @@ TEST_MODELS = [
     ('mobilenetv2_ssd_example', 'pytorch', 'ANY'),
     ('densenet121_example', 'pytorch', 'ANY'),
     ('multiple_out_ports_net', 'tf', 'ANY'),
-    ('lstm_example', 'pytorch', 'GNA'),
+    # ('lstm_example', 'pytorch', 'GNA'),
     ('multiple_outputs_net_example', 'dldt', 'GNA'),
     ('resnet_example', 'pytorch', 'CPU_SPR'),
     #('tensor_iterator_example', 'tf', 'ANY'),