Compare all outputs in TFLite test_forward_ssd_mobilenet_v1 (#4373)

tests/python/frontend/tflite/test_forward.py

@@ -1134,9 +1134,10 @@ def test_forward_ssd_mobilenet_v1():
         tflite_model_buf = f.read()
     data = np.random.uniform(size=(1, 300, 300, 3)).astype('float32')
     tflite_output = run_tflite_graph(tflite_model_buf, data)
-    tvm_output = run_tvm_graph(tflite_model_buf, data, 'normalized_input_image_tensor')
-    tvm.testing.assert_allclose(np.squeeze(tvm_output[0]), np.squeeze(tflite_output[0]),
-                                rtol=1e-5, atol=1e-5)
+    tvm_output = run_tvm_graph(tflite_model_buf, data, 'normalized_input_image_tensor', num_output=2)
+    for i in range(2):
+        tvm.testing.assert_allclose(np.squeeze(tvm_output[i]), np.squeeze(tflite_output[i]),
+                                    rtol=1e-5, atol=2e-5)
 
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 # MediaPipe