Python: Bug: ImportError: cannot import name 'Url' from 'pydantic.networks' since pydantic 2.10.0 release

[Druid-of-Luhn]

Describe the bug

The error ImportError: cannot import name 'Url' from 'pydantic.networks' (/usr/local/lib/python3.12/site-packages/pydantic/networks.py) is caused by from semantic_kernel import Kernel with pydantic==2.10.0.

This did not happen yesterday, with no changes to the code. It appears to be caused by pydantic version 2.10.0, which was released on 2024-11-20. This was noticed when building a Docker image that did not specify a pydantic version, and therefore used the latest one as a dependency to semantic-kernel.

Forcing pydantic==2.9.2 resolves the issue.

To Reproduce

Steps to reproduce the behavior:

mkdir pydantic-networks-bug
cd pydantic-networks-bug
python -m venv venv
.\venv\Scripts\activate
python -m pip install --upgrade pip
pip install semantic-kernel==1.15.0
python -c "from semantic_kernel import Kernel"

Expected behavior

No errors on from semantic_kernel import Kernel as long as the semantic-kernel package is installed.

Screenshots

Stack trace:

Traceback (most recent call last):
  File "<frozen runpy>", line 198, in _run_module_as_main
  File "<frozen runpy>", line 88, in _run_code
  File "/app/my_module/processes/my_process/localruntime.py", line 11, in <module>
    from semantic_kernel import Kernel
  File "/usr/local/lib/python3.12/site-packages/semantic_kernel/__init__.py", line 3, in <module>
    from semantic_kernel.kernel import Kernel
  File "/usr/local/lib/python3.12/site-packages/semantic_kernel/kernel.py", line 8, in <module>
    from semantic_kernel.connectors.ai.embeddings.embedding_generator_base import EmbeddingGeneratorBase
  File "/usr/local/lib/python3.12/site-packages/semantic_kernel/connectors/ai/__init__.py", line 3, in <module>
    from semantic_kernel.connectors.ai.prompt_execution_settings import PromptExecutionSettings
  File "/usr/local/lib/python3.12/site-packages/semantic_kernel/connectors/ai/prompt_execution_settings.py", line 8, in <module>
    from semantic_kernel.connectors.ai.function_choice_behavior import FunctionChoiceBehavior
  File "/usr/local/lib/python3.12/site-packages/semantic_kernel/connectors/ai/function_choice_behavior.py", line 10, in <module>
    from semantic_kernel.connectors.ai.function_calling_utils import _combine_filter_dicts
  File "/usr/local/lib/python3.12/site-packages/semantic_kernel/connectors/ai/function_calling_utils.py", line 6, in <module>
    from semantic_kernel.contents.chat_message_content import ChatMessageContent
  File "/usr/local/lib/python3.12/site-packages/semantic_kernel/contents/__init__.py", line 3, in <module>
    from semantic_kernel.contents.annotation_content import AnnotationContent
  File "/usr/local/lib/python3.12/site-packages/semantic_kernel/contents/annotation_content.py", line 10, in <module>
    from semantic_kernel.contents.kernel_content import KernelContent
  File "/usr/local/lib/python3.12/site-packages/semantic_kernel/contents/kernel_content.py", line 8, in <module>
    from semantic_kernel.kernel_pydantic import KernelBaseModel
  File "/usr/local/lib/python3.12/site-packages/semantic_kernel/kernel_pydantic.py", line 7, in <module>
    from pydantic.networks import Url
ImportError: cannot import name 'Url' from 'pydantic.networks' (/usr/local/lib/python3.12/site-packages/pydantic/networks.py)

Platform

• OS: Windows
• IDE: gVim + PowerShell
• Language: Python
• Source: pip package version 1.15.0

Additional context

(none)

[markwallace-microsoft]

@Druid-of-Luhn this is resolved in the 1.16.0 release