I am also experiencing the same problem following exactly the same instructions. The snipped bit of traceback in addition to the OP is as follows:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Users/matt/miniconda/lib/python3.10/site-packages/tensorflow/__init__.py", line 37, in <module>
from tensorflow.python.tools import module_util as _module_util
File "/Users/matt/miniconda/lib/python3.10/site-packages/tensorflow/python/__init__.py", line 42, in <module>
from tensorflow.python import data
File "/Users/matt/miniconda/lib/python3.10/site-packages/tensorflow/python/data/__init__.py", line 21, in <module>
from tensorflow.python.data import experimental
File "/Users/matt/miniconda/lib/python3.10/site-packages/tensorflow/python/data/experimental/__init__.py", line 96, in <module>
from tensorflow.python.data.experimental import service
File "/Users/matt/miniconda/lib/python3.10/site-packages/tensorflow/python/data/experimental/service/__init__.py", line 419, in <module>
from tensorflow.python.data.experimental.ops.data_service_ops import distribute
File "/Users/matt/miniconda/lib/python3.10/site-packages/tensorflow/python/data/experimental/ops/data_service_ops.py", line 22, in <module>
from tensorflow.python.data.experimental.ops import compression_ops
File "/Users/matt/miniconda/lib/python3.10/site-packages/tensorflow/python/data/experimental/ops/compression_ops.py", line 16, in <module>
from tensorflow.python.data.util import structure
File "/Users/matt/miniconda/lib/python3.10/site-packages/tensorflow/python/data/util/structure.py", line 22, in <module>
from tensorflow.python.data.util import nest
File "/Users/matt/miniconda/lib/python3.10/site-packages/tensorflow/python/data/util/nest.py", line 34, in <module>
from tensorflow.python.framework import sparse_tensor as _sparse_tensor
File "/Users/matt/miniconda/lib/python3.10/site-packages/tensorflow/python/framework/sparse_tensor.py", line 24, in <module>
from tensorflow.python.framework import constant_op
File "/Users/matt/miniconda/lib/python3.10/site-packages/tensorflow/python/framework/constant_op.py", line 25, in <module>
from tensorflow.python.eager import execute
File "/Users/matt/miniconda/lib/python3.10/site-packages/tensorflow/python/eager/execute.py", line 21, in <module>
from tensorflow.python.framework import dtypes
File "/Users/matt/miniconda/lib/python3.10/site-packages/tensorflow/python/framework/dtypes.py", line 34, in <module>
_np_bfloat16 = _pywrap_bfloat16.TF_bfloat16_type()
TypeError: Unable to convert function return value to a Python type! The signature was
() -> handle```
Please see: https://stackoverflow.com/questions/72964800/what-is-the-proper-way-to-install-tensorflow-on-apple-m1-in-2022
As the required version of numpy is not available from the default conda channel, "conda install -c apple tensorflow-deps" falled back to 2.9.0 instead of 2.10.0.