prompt: We are currently solving the following issue within our repository. Here is the issue text:
  --- BEGIN ISSUE ---
  V1.10 release
  To do/decide:
  * [x] #2557 - **merged**
  * [x] #2745 - needs some tweaks, but we need to decide if it's a good idea before V2
  * [x] #2190 - **deferred**
  * [x] cherry pick stuff from v1.9 branch, maybe just history #4350
  * [x] #3346
  * [x] #3593 -  **deferred**
  * [x] #3946
  * [x] #4028 - **API will change in v2**
  * [x] #4354
  * [x] #4216
  * [x] #4191
  * [x] #3941 - revert or fix
  * [x] #4339
  * [x] #4356
  
  --- END ISSUE ---
  
  Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
  --- BEGIN FILES ---
  Path: `pydantic/version.py`
  Content:
  ```
  1 __all__ = 'compiled', 'VERSION', 'version_info'
  2 
  3 VERSION = '1.9.2'
  4 
  5 try:
  6     import cython  # type: ignore
  7 except ImportError:
  8     compiled: bool = False
  9 else:  # pragma: no cover
  10     try:
  11         compiled = cython.compiled
  12     except AttributeError:
  13         compiled = False
  14 
  15 
  16 def version_info() -> str:
  17     import platform
  18     import sys
  19     from importlib import import_module
  20     from pathlib import Path
  21 
  22     optional_deps = []
  23     for p in ('devtools', 'dotenv', 'email-validator', 'typing-extensions'):
  24         try:
  25             import_module(p.replace('-', '_'))
  26         except ImportError:
  27             continue
  28         optional_deps.append(p)
  29 
  30     info = {
  31         'pydantic version': VERSION,
  32         'pydantic compiled': compiled,
  33         'install path': Path(__file__).resolve().parent,
  34         'python version': sys.version,
  35         'platform': platform.platform(),
  36         'optional deps. installed': optional_deps,
  37     }
  38     return '\n'.join('{:>30} {}'.format(k + ':', str(v).replace('\n', ' ')) for k, v in info.items())
  39
  ```
  --- END FILES ---
  
  Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.
  
  Here is an example:
  
  ```diff
  diff --git a/examples/server_async.py b/examples/server_async.py
  --- a/examples/server_async.py
  +++ b/examples/server_async.py
  @@ -313,4 +313,4 @@
   
   
   if __name__ == "__main__":
  -    asyncio.run(run_async_server("."), debug=True)
  +    asyncio.run(run_async_server(), debug=True)
  diff --git a/examples/server_sync.py b/examples/server_sync.py
  --- a/examples/server_sync.py
  +++ b/examples/server_sync.py
  @@ -313,5 +313,5 @@
   
   
   if __name__ == "__main__":
  -    server = run_sync_server(".")
  +    server = run_sync_server()
       server.shutdown()
  
  ```
  
golden_diff: diff --git a/pydantic/version.py b/pydantic/version.py
  --- a/pydantic/version.py
  +++ b/pydantic/version.py
  @@ -1,6 +1,6 @@
   __all__ = 'compiled', 'VERSION', 'version_info'
   
  -VERSION = '1.9.2'
  +VERSION = '1.10.0a1'
   
   try:
       import cython  # type: ignore
  
verification_info: {"golden_diff": "diff --git a/pydantic/version.py b/pydantic/version.py\n--- a/pydantic/version.py\n+++ b/pydantic/version.py\n@@ -1,6 +1,6 @@\n __all__ = 'compiled', 'VERSION', 'version_info'\n \n-VERSION = '1.9.2'\n+VERSION = '1.10.0a1'\n \n try:\n     import cython  # type: ignore\n", "issue": "V1.10 release\nTo do/decide:\r\n* [x] #2557 - **merged**\r\n* [x] #2745 - needs some tweaks, but we need to decide if it's a good idea before V2\r\n* [x] #2190 - **deferred**\r\n* [x] cherry pick stuff from v1.9 branch, maybe just history #4350\r\n* [x] #3346\r\n* [x] #3593 -  **deferred**\r\n* [x] #3946\r\n* [x] #4028 - **API will change in v2**\r\n* [x] #4354\r\n* [x] #4216\r\n* [x] #4191\r\n* [x] #3941 - revert or fix\r\n* [x] #4339\r\n* [x] #4356\n", "before_files": [{"content": "__all__ = 'compiled', 'VERSION', 'version_info'\n\nVERSION = '1.9.2'\n\ntry:\n    import cython  # type: ignore\nexcept ImportError:\n    compiled: bool = False\nelse:  # pragma: no cover\n    try:\n        compiled = cython.compiled\n    except AttributeError:\n        compiled = False\n\n\ndef version_info() -> str:\n    import platform\n    import sys\n    from importlib import import_module\n    from pathlib import Path\n\n    optional_deps = []\n    for p in ('devtools', 'dotenv', 'email-validator', 'typing-extensions'):\n        try:\n            import_module(p.replace('-', '_'))\n        except ImportError:\n            continue\n        optional_deps.append(p)\n\n    info = {\n        'pydantic version': VERSION,\n        'pydantic compiled': compiled,\n        'install path': Path(__file__).resolve().parent,\n        'python version': sys.version,\n        'platform': platform.platform(),\n        'optional deps. installed': optional_deps,\n    }\n    return '\\n'.join('{:>30} {}'.format(k + ':', str(v).replace('\\n', ' ')) for k, v in info.items())\n", "path": "pydantic/version.py"}], "after_files": [{"content": "__all__ = 'compiled', 'VERSION', 'version_info'\n\nVERSION = '1.10.0a1'\n\ntry:\n    import cython  # type: ignore\nexcept ImportError:\n    compiled: bool = False\nelse:  # pragma: no cover\n    try:\n        compiled = cython.compiled\n    except AttributeError:\n        compiled = False\n\n\ndef version_info() -> str:\n    import platform\n    import sys\n    from importlib import import_module\n    from pathlib import Path\n\n    optional_deps = []\n    for p in ('devtools', 'dotenv', 'email-validator', 'typing-extensions'):\n        try:\n            import_module(p.replace('-', '_'))\n        except ImportError:\n            continue\n        optional_deps.append(p)\n\n    info = {\n        'pydantic version': VERSION,\n        'pydantic compiled': compiled,\n        'install path': Path(__file__).resolve().parent,\n        'python version': sys.version,\n        'platform': platform.platform(),\n        'optional deps. installed': optional_deps,\n    }\n    return '\\n'.join('{:>30} {}'.format(k + ':', str(v).replace('\\n', ' ')) for k, v in info.items())\n", "path": "pydantic/version.py"}]}