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()

```

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

{"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"}]}