René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Type Error on import of Tensorflow Code Block 3.7 Chapter 03","articleBody":"Chapter 03 Notebook Code 3.7 first cell cause type error on import of Tensorflow as tf\r\n\r\n\r\nimport tensorflow as tf\r\nimport tensorflow_probability as tfp\r\n\r\ntfd = tfp.distributions\r\nroot = tfd.JointDistributionCoroutine.Root\r\n\r\nspecies_idx = tf.constant(all_species.codes, tf.int32)\r\nbody_mass_g = tf.constant(penguins[\"body_mass_g\"], tf.float32)\r\n\r\n@tfd.JointDistributionCoroutine\r\ndef jd_penguin_mass_all_species():\r\n    σ = yield root(tfd.Sample(\r\n            tfd.HalfStudentT(df=100, loc=0, scale=2000),\r\n            sample_shape=3,\r\n            name=\"sigma\"))\r\n    μ = yield root(tfd.Sample(\r\n            tfd.Normal(loc=4000, scale=3000),\r\n            sample_shape=3,\r\n            name=\"mu\"))\r\n    mass = yield tfd.Independent(\r\n        tfd.Normal(loc=tf.gather(μ, species_idx, axis=-1),\r\n                   scale=tf.gather(σ, species_idx, axis=-1)),\r\n        reinterpreted_batch_ndims=1,\r\n        name=\"mass\")\r\n\r\n\r\n---------------------------------------------------------------------------\r\nTypeError                                 Traceback (most recent call last)\r\n/tmp/ipykernel_21511/4136355668.py in \u003cmodule\u003e\r\n----\u003e 1 import tensorflow as tf\r\n      2 import tensorflow_probability as tfp\r\n      3 \r\n      4 tfd = tfp.distributions\r\n      5 root = tfd.JointDistributionCoroutine.Root\r\n\r\n~/mambaforge/envs/bmcp/lib/python3.9/site-packages/tensorflow/__init__.py in \u003cmodule\u003e\r\n     39 import sys as _sys\r\n     40 \r\n---\u003e 41 from tensorflow.python.tools import module_util as _module_util\r\n     42 from tensorflow.python.util.lazy_loader import LazyLoader as _LazyLoader\r\n     43 \r\n\r\n~/mambaforge/envs/bmcp/lib/python3.9/site-packages/tensorflow/python/__init__.py in \u003cmodule\u003e\r\n     39 \r\n     40 from tensorflow.python import pywrap_tensorflow as _pywrap_tensorflow\r\n---\u003e 41 from tensorflow.python.eager import context\r\n     42 \r\n     43 # pylint: enable=wildcard-import\r\n\r\n~/mambaforge/envs/bmcp/lib/python3.9/site-packages/tensorflow/python/eager/context.py in \u003cmodule\u003e\r\n     31 import six\r\n     32 \r\n---\u003e 33 from tensorflow.core.framework import function_pb2\r\n     34 from tensorflow.core.protobuf import config_pb2\r\n     35 from tensorflow.core.protobuf import rewriter_config_pb2\r\n\r\n~/mambaforge/envs/bmcp/lib/python3.9/site-packages/tensorflow/core/framework/function_pb2.py in \u003cmodule\u003e\r\n     14 \r\n     15 \r\n---\u003e 16 from tensorflow.core.framework import attr_value_pb2 as tensorflow_dot_core_dot_framework_dot_attr__value__pb2\r\n     17 from tensorflow.core.framework import node_def_pb2 as tensorflow_dot_core_dot_framework_dot_node__def__pb2\r\n     18 from tensorflow.core.framework import op_def_pb2 as tensorflow_dot_core_dot_framework_dot_op__def__pb2\r\n\r\n~/mambaforge/envs/bmcp/lib/python3.9/site-packages/tensorflow/core/framework/attr_value_pb2.py in \u003cmodule\u003e\r\n     14 \r\n     15 \r\n---\u003e 16 from tensorflow.core.framework import tensor_pb2 as tensorflow_dot_core_dot_framework_dot_tensor__pb2\r\n     17 from tensorflow.core.framework import tensor_shape_pb2 as tensorflow_dot_core_dot_framework_dot_tensor__shape__pb2\r\n     18 from tensorflow.core.framework import types_pb2 as tensorflow_dot_core_dot_framework_dot_types__pb2\r\n\r\n~/mambaforge/envs/bmcp/lib/python3.9/site-packages/tensorflow/core/framework/tensor_pb2.py in \u003cmodule\u003e\r\n     14 \r\n     15 \r\n---\u003e 16 from tensorflow.core.framework import resource_handle_pb2 as tensorflow_dot_core_dot_framework_dot_resource__handle__pb2\r\n     17 from tensorflow.core.framework import tensor_shape_pb2 as tensorflow_dot_core_dot_framework_dot_tensor__shape__pb2\r\n     18 from tensorflow.core.framework import types_pb2 as tensorflow_dot_core_dot_framework_dot_types__pb2\r\n\r\n~/mambaforge/envs/bmcp/lib/python3.9/site-packages/tensorflow/core/framework/resource_handle_pb2.py in \u003cmodule\u003e\r\n     14 \r\n     15 \r\n---\u003e 16 from tensorflow.core.framework import tensor_shape_pb2 as tensorflow_dot_core_dot_framework_dot_tensor__shape__pb2\r\n     17 from tensorflow.core.framework import types_pb2 as tensorflow_dot_core_dot_framework_dot_types__pb2\r\n     18 \r\n\r\n~/mambaforge/envs/bmcp/lib/python3.9/site-packages/tensorflow/core/framework/tensor_shape_pb2.py in \u003cmodule\u003e\r\n     34   containing_type=None,\r\n     35   fields=[\r\n---\u003e 36     _descriptor.FieldDescriptor(\r\n     37       name='size', full_name='tensorflow.TensorShapeProto.Dim.size', index=0,\r\n     38       number=1, type=3, cpp_type=2, label=1,\r\n\r\n~/mambaforge/envs/bmcp/lib/python3.9/site-packages/google/protobuf/descriptor.py in __new__(cls, name, full_name, index, number, type, cpp_type, label, default_value, message_type, enum_type, containing_type, is_extension, extension_scope, options, serialized_options, has_default_value, containing_oneof, json_name, file, create_key)\r\n    559                 has_default_value=True, containing_oneof=None, json_name=None,\r\n    560                 file=None, create_key=None):  # pylint: disable=redefined-builtin\r\n--\u003e 561       _message.Message._CheckCalledFromGeneratedFile()\r\n    562       if is_extension:\r\n    563         return _message.default_pool.FindExtensionByName(full_name)\r\n\r\nTypeError: Descriptors cannot not be created directly.\r\nIf this call came from a _pb2.py file, your generated code is out of date and must be regenerated with protoc \u003e= 3.19.0.\r\nIf you cannot immediately regenerate your protos, some other possible workarounds are:\r\n 1. Downgrade the protobuf package to 3.20.x or lower.\r\n 2. Set PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION=python (but this will use pure-Python parsing and will be much slower).\r\n\r\nMore information: https://developers.google.com/protocol-buffers/docs/news/2022-05-06#python-updates\r\n\r\nOs = Ubuntu22.04\r\npython as per environment.yml\r\n","author":{"url":"https://github.com/RogerS49","@type":"Person","name":"RogerS49"},"datePublished":"2023-08-21T13:54:45.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/212/BookCode_Edition1/issues/212"}