We are currently solving the following issue within our repository. Here is the issue text:
--- BEGIN ISSUE ---
Migrate from bumpversion to bump2version
# Description

@dguest has brought to my attention that [`bumpversion` is no longer maintained](https://github.com/peritus/bumpversion) (as of apparently November 2019). Given this we should probably take the project's advice

> 🎬 If you want to start using `bumpversion`, you're best advised to install one of the maintained forks, e.g. ➡ @ c4urself's [`bump2version`](https://github.com/c4urself/bump2version/#installation).

given that it seems that [transferring ownership and maintainers is taking a very long time/might not happen](https://github.com/c4urself/bump2version/issues/86).

--- END ISSUE ---

Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
--- BEGIN FILES ---
Path: `setup.py`
Content:
```
1 from setuptools import setup
2 
3 extras_require = {
4     'shellcomplete': ['click_completion'],
5     'tensorflow': [
6         'tensorflow~=2.2.0',  # TensorFlow minor releases are as volatile as major
7         'tensorflow-probability~=0.10.0',
8     ],
9     'torch': ['torch~=1.2'],
10     'jax': ['jax~=0.1,>0.1.51', 'jaxlib~=0.1,>0.1.33'],
11     'xmlio': ['uproot~=3.6'],  # Future proof against uproot4 API changes
12     'minuit': ['iminuit~=1.4.3'],  # v1.5.0 breaks pyhf for 32b TensorFlow and PyTorch
13 }
14 extras_require['backends'] = sorted(
15     set(
16         extras_require['tensorflow']
17         + extras_require['torch']
18         + extras_require['jax']
19         + extras_require['minuit']
20     )
21 )
22 extras_require['contrib'] = sorted(set(['matplotlib']))
23 extras_require['lint'] = sorted(set(['pyflakes', 'black']))
24 
25 extras_require['test'] = sorted(
26     set(
27         extras_require['backends']
28         + extras_require['xmlio']
29         + extras_require['contrib']
30         + extras_require['shellcomplete']
31         + [
32             'pytest~=6.0',
33             'pytest-cov>=2.5.1',
34             'pytest-mock',
35             'pytest-benchmark[histogram]',
36             'pytest-console-scripts',
37             'pytest-mpl',
38             'pydocstyle',
39             'coverage>=4.0',  # coveralls
40             'papermill~=2.0',
41             'nteract-scrapbook~=0.2',
42             'jupyter',
43             'uproot~=3.3',
44             'graphviz',
45             'jsonpatch',
46         ]
47     )
48 )
49 extras_require['docs'] = sorted(
50     set(
51         [
52             'sphinx>=3.1.2',
53             'sphinxcontrib-bibtex',
54             'sphinx-click',
55             'sphinx_rtd_theme',
56             'nbsphinx',
57             'ipywidgets',
58             'sphinx-issues',
59             'sphinx-copybutton>0.2.9',
60         ]
61     )
62 )
63 extras_require['develop'] = sorted(
64     set(
65         extras_require['docs']
66         + extras_require['lint']
67         + extras_require['test']
68         + ['nbdime', 'bumpversion', 'ipython', 'pre-commit', 'check-manifest', 'twine']
69     )
70 )
71 extras_require['complete'] = sorted(set(sum(extras_require.values(), [])))
72 
73 
74 setup(
75     extras_require=extras_require,
76     use_scm_version=lambda: {'local_scheme': lambda version: ''},
77 )
78
```
--- 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/setup.py b/setup.py
--- a/setup.py
+++ b/setup.py
@@ -65,7 +65,7 @@
         extras_require['docs']
         + extras_require['lint']
         + extras_require['test']
-        + ['nbdime', 'bumpversion', 'ipython', 'pre-commit', 'check-manifest', 'twine']
+        + ['nbdime', 'bump2version', 'ipython', 'pre-commit', 'check-manifest', 'twine']
     )
 )
 extras_require['complete'] = sorted(set(sum(extras_require.values(), [])))

{"golden_diff": "diff --git a/setup.py b/setup.py\n--- a/setup.py\n+++ b/setup.py\n@@ -65,7 +65,7 @@\n         extras_require['docs']\n         + extras_require['lint']\n         + extras_require['test']\n-        + ['nbdime', 'bumpversion', 'ipython', 'pre-commit', 'check-manifest', 'twine']\n+        + ['nbdime', 'bump2version', 'ipython', 'pre-commit', 'check-manifest', 'twine']\n     )\n )\n extras_require['complete'] = sorted(set(sum(extras_require.values(), [])))\n", "issue": "Migrate from bumpversion to bump2version\n# Description\r\n\r\n@dguest has brought to my attention that [`bumpversion` is no longer maintained](https://github.com/peritus/bumpversion) (as of apparently November 2019). Given this we should probably take the project's advice\r\n\r\n> \ud83c\udfac If you want to start using `bumpversion`, you're best advised to install one of the maintained forks, e.g. \u27a1 @ c4urself's [`bump2version`](https://github.com/c4urself/bump2version/#installation).\r\n\r\ngiven that it seems that [transferring ownership and maintainers is taking a very long time/might not happen](https://github.com/c4urself/bump2version/issues/86).\n", "before_files": [{"content": "from setuptools import setup\n\nextras_require = {\n    'shellcomplete': ['click_completion'],\n    'tensorflow': [\n        'tensorflow~=2.2.0',  # TensorFlow minor releases are as volatile as major\n        'tensorflow-probability~=0.10.0',\n    ],\n    'torch': ['torch~=1.2'],\n    'jax': ['jax~=0.1,>0.1.51', 'jaxlib~=0.1,>0.1.33'],\n    'xmlio': ['uproot~=3.6'],  # Future proof against uproot4 API changes\n    'minuit': ['iminuit~=1.4.3'],  # v1.5.0 breaks pyhf for 32b TensorFlow and PyTorch\n}\nextras_require['backends'] = sorted(\n    set(\n        extras_require['tensorflow']\n        + extras_require['torch']\n        + extras_require['jax']\n        + extras_require['minuit']\n    )\n)\nextras_require['contrib'] = sorted(set(['matplotlib']))\nextras_require['lint'] = sorted(set(['pyflakes', 'black']))\n\nextras_require['test'] = sorted(\n    set(\n        extras_require['backends']\n        + extras_require['xmlio']\n        + extras_require['contrib']\n        + extras_require['shellcomplete']\n        + [\n            'pytest~=6.0',\n            'pytest-cov>=2.5.1',\n            'pytest-mock',\n            'pytest-benchmark[histogram]',\n            'pytest-console-scripts',\n            'pytest-mpl',\n            'pydocstyle',\n            'coverage>=4.0',  # coveralls\n            'papermill~=2.0',\n            'nteract-scrapbook~=0.2',\n            'jupyter',\n            'uproot~=3.3',\n            'graphviz',\n            'jsonpatch',\n        ]\n    )\n)\nextras_require['docs'] = sorted(\n    set(\n        [\n            'sphinx>=3.1.2',\n            'sphinxcontrib-bibtex',\n            'sphinx-click',\n            'sphinx_rtd_theme',\n            'nbsphinx',\n            'ipywidgets',\n            'sphinx-issues',\n            'sphinx-copybutton>0.2.9',\n        ]\n    )\n)\nextras_require['develop'] = sorted(\n    set(\n        extras_require['docs']\n        + extras_require['lint']\n        + extras_require['test']\n        + ['nbdime', 'bumpversion', 'ipython', 'pre-commit', 'check-manifest', 'twine']\n    )\n)\nextras_require['complete'] = sorted(set(sum(extras_require.values(), [])))\n\n\nsetup(\n    extras_require=extras_require,\n    use_scm_version=lambda: {'local_scheme': lambda version: ''},\n)\n", "path": "setup.py"}], "after_files": [{"content": "from setuptools import setup\n\nextras_require = {\n    'shellcomplete': ['click_completion'],\n    'tensorflow': [\n        'tensorflow~=2.2.0',  # TensorFlow minor releases are as volatile as major\n        'tensorflow-probability~=0.10.0',\n    ],\n    'torch': ['torch~=1.2'],\n    'jax': ['jax~=0.1,>0.1.51', 'jaxlib~=0.1,>0.1.33'],\n    'xmlio': ['uproot~=3.6'],  # Future proof against uproot4 API changes\n    'minuit': ['iminuit~=1.4.3'],  # v1.5.0 breaks pyhf for 32b TensorFlow and PyTorch\n}\nextras_require['backends'] = sorted(\n    set(\n        extras_require['tensorflow']\n        + extras_require['torch']\n        + extras_require['jax']\n        + extras_require['minuit']\n    )\n)\nextras_require['contrib'] = sorted(set(['matplotlib']))\nextras_require['lint'] = sorted(set(['pyflakes', 'black']))\n\nextras_require['test'] = sorted(\n    set(\n        extras_require['backends']\n        + extras_require['xmlio']\n        + extras_require['contrib']\n        + extras_require['shellcomplete']\n        + [\n            'pytest~=6.0',\n            'pytest-cov>=2.5.1',\n            'pytest-mock',\n            'pytest-benchmark[histogram]',\n            'pytest-console-scripts',\n            'pytest-mpl',\n            'pydocstyle',\n            'coverage>=4.0',  # coveralls\n            'papermill~=2.0',\n            'nteract-scrapbook~=0.2',\n            'jupyter',\n            'uproot~=3.3',\n            'graphviz',\n            'jsonpatch',\n        ]\n    )\n)\nextras_require['docs'] = sorted(\n    set(\n        [\n            'sphinx>=3.1.2',\n            'sphinxcontrib-bibtex',\n            'sphinx-click',\n            'sphinx_rtd_theme',\n            'nbsphinx',\n            'ipywidgets',\n            'sphinx-issues',\n            'sphinx-copybutton>0.2.9',\n        ]\n    )\n)\nextras_require['develop'] = sorted(\n    set(\n        extras_require['docs']\n        + extras_require['lint']\n        + extras_require['test']\n        + ['nbdime', 'bump2version', 'ipython', 'pre-commit', 'check-manifest', 'twine']\n    )\n)\nextras_require['complete'] = sorted(set(sum(extras_require.values(), [])))\n\n\nsetup(\n    extras_require=extras_require,\n    use_scm_version=lambda: {'local_scheme': lambda version: ''},\n)\n", "path": "setup.py"}]}