We are currently solving the following issue within our repository. Here is the issue text:
--- BEGIN ISSUE ---
`python setup.py check` → `twine check`
Because `setup.py ...` is deprecated, we need an alternative to `setup.py check` such as `twine`.

--- 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 #! /usr/bin/env python
2 
3 from setuptools import setup
4 
5 if __name__ == "__main__":
6     setup()
7
```
--- 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
deleted file mode 100755
--- a/setup.py
+++ /dev/null
@@ -1,6 +0,0 @@
-#! /usr/bin/env python
-
-from setuptools import setup
-
-if __name__ == "__main__":
-    setup()

{"golden_diff": "diff --git a/setup.py b/setup.py\ndeleted file mode 100755\n--- a/setup.py\n+++ /dev/null\n@@ -1,6 +0,0 @@\n-#! /usr/bin/env python\n-\n-from setuptools import setup\n-\n-if __name__ == \"__main__\":\n-    setup()\n", "issue": "`python setup.py check` \u2192 `twine check`\nBecause `setup.py ...` is deprecated, we need an alternative to `setup.py check` such as `twine`.\n", "before_files": [{"content": "#! /usr/bin/env python\n\nfrom setuptools import setup\n\nif __name__ == \"__main__\":\n    setup()\n", "path": "setup.py"}], "after_files": [{"content": null, "path": "setup.py"}]}