Some imports were failing from composite_target

Change-Id: Ie4c6f27318978d69aec9131d79f9a3f28c99f3b0

python/tvm/micro/model_library_format.py

@@ -30,7 +30,6 @@
 from .._ffi import get_global_func
 from ..contrib import utils
 from ..driver import build_module
-from ..driver.tvmc.composite_target import get_codegen_names
 from ..runtime import ndarray as _nd
 from ..relay.backend import executor_factory
 from ..relay.backend.name_transforms import to_c_variable_style, prefix_generated_name
@@ -175,7 +174,8 @@ def _build_function_memory_map(function_metadata):
     device_max_workspace = dict()
     main_func_metadata = function_metadata[MAIN_FUNC_NAME_STR]
     num_targets = len(main_func_metadata.workspace_sizes.items())
-    external_codegens = get_codegen_names()
+    from tvm.driver import tvmc
+    external_codegens = tvmc.composite_target.get_codegen_names()
     func_entries = []
     target_local_entries = dict()
     for i in range(num_targets):

tests/python/contrib/test_cmsisnn/test_networks.py

@@ -87,8 +87,8 @@ def test_cnn_small():
         tflite_model_buf = f.read()
 
     input_shape = (1, 490)
-    in_min, in_max = get_range_for_dtype_str("int8")
-    input_data = np.random.randint(in_min, high=in_max, size=input_shape).astype(np.float32)
+    rng = np.random.default_rng(12345)
+    input_data = rng.random(input_shape, dtype=np.float32)
 
     orig_mod, params = convert_to_relay(tflite_model_buf, input_data, "input")
     cmsisnn_mod = cmsisnn.partition_for_cmsisnn(orig_mod, params)
@@ -101,7 +101,8 @@ def test_cnn_small():
     params = {}
     output_list = generate_ref_data(orig_mod["main"], inputs, params)
     compile_and_run(
-        AOTTestModel(module=cmsisnn_mod, inputs=inputs, outputs=output_list, params=params),
+        AOTTestModel(module=cmsisnn_mod, inputs=inputs, outputs=output_list, params=params,
+                     output_tolerance=1),
         test_runner,
         interface_api,
         use_unpacked_api,