We are currently solving the following issue within our repository. Here is the issue text:
--- BEGIN ISSUE ---
Heat software development status "Beta"
**Related**
--

**Feature functionality**
The software development status in PyPI is listed as "3 - Alpha". We are currently considering Heat as Beta, so this should be reflected in the status, which I propose to set to "4 - Beta".

**Additional context**
--


--- 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, find_packages
2 import codecs
3 
4 
5 with codecs.open("README.md", "r", "utf-8") as handle:
6     long_description = handle.read()
7 
8 __version__ = None  # appeases flake, assignment in exec() below
9 with open("./heat/core/version.py") as handle:
10     exec(handle.read())
11 
12 setup(
13     name="heat",
14     packages=find_packages(exclude=("*tests*", "*benchmarks*")),
15     data_files=["README.md", "LICENSE"],
16     version=__version__,
17     description="A framework for high-performance data analytics and machine learning.",
18     long_description=long_description,
19     long_description_content_type="text/markdown",
20     author="Helmholtz Association",
21     author_email="martin.siggel@dlr.de",
22     url="https://github.com/helmholtz-analytics/heat",
23     keywords=["data", "analytics", "tensors", "distributed", "gpu"],
24     python_requires="~=3.6",
25     classifiers=[
26         "Development Status :: 3 - Alpha",
27         "Programming Language :: Python :: 3.6",
28         "Programming Language :: Python :: 3.7",
29         "Programming Language :: Python :: 3.8",
30         "License :: OSI Approved :: MIT License",
31         "Intended Audience :: Science/Research",
32         "Topic :: Scientific/Engineering",
33     ],
34     install_requires=[
35         "mpi4py>=3.0.0",
36         "numpy>=1.13.0",
37         "torch>=1.7.0",
38         "scipy>=0.14.0",
39         "pillow>=6.0.0",
40         "torchvision>=0.5.0",
41     ],
42     extras_require={
43         "hdf5": ["h5py>=2.8.0"],
44         "netcdf": ["netCDF4>=1.4.0"],
45         "dev": ["pre-commit>=1.18.3"],
46     },
47 )
48
```
--- 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
@@ -23,7 +23,7 @@
     keywords=["data", "analytics", "tensors", "distributed", "gpu"],
     python_requires="~=3.6",
     classifiers=[
-        "Development Status :: 3 - Alpha",
+        "Development Status :: 4 - Beta",
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",

{"golden_diff": "diff --git a/setup.py b/setup.py\n--- a/setup.py\n+++ b/setup.py\n@@ -23,7 +23,7 @@\n     keywords=[\"data\", \"analytics\", \"tensors\", \"distributed\", \"gpu\"],\n     python_requires=\"~=3.6\",\n     classifiers=[\n-        \"Development Status :: 3 - Alpha\",\n+        \"Development Status :: 4 - Beta\",\n         \"Programming Language :: Python :: 3.6\",\n         \"Programming Language :: Python :: 3.7\",\n         \"Programming Language :: Python :: 3.8\",\n", "issue": "Heat software development status \"Beta\"\n**Related**\r\n--\r\n\r\n**Feature functionality**\r\nThe software development status in PyPI is listed as \"3 - Alpha\". We are currently considering Heat as Beta, so this should be reflected in the status, which I propose to set to \"4 - Beta\".\r\n\r\n**Additional context**\r\n--\r\n\n", "before_files": [{"content": "from setuptools import setup, find_packages\nimport codecs\n\n\nwith codecs.open(\"README.md\", \"r\", \"utf-8\") as handle:\n    long_description = handle.read()\n\n__version__ = None  # appeases flake, assignment in exec() below\nwith open(\"./heat/core/version.py\") as handle:\n    exec(handle.read())\n\nsetup(\n    name=\"heat\",\n    packages=find_packages(exclude=(\"*tests*\", \"*benchmarks*\")),\n    data_files=[\"README.md\", \"LICENSE\"],\n    version=__version__,\n    description=\"A framework for high-performance data analytics and machine learning.\",\n    long_description=long_description,\n    long_description_content_type=\"text/markdown\",\n    author=\"Helmholtz Association\",\n    author_email=\"martin.siggel@dlr.de\",\n    url=\"https://github.com/helmholtz-analytics/heat\",\n    keywords=[\"data\", \"analytics\", \"tensors\", \"distributed\", \"gpu\"],\n    python_requires=\"~=3.6\",\n    classifiers=[\n        \"Development Status :: 3 - Alpha\",\n        \"Programming Language :: Python :: 3.6\",\n        \"Programming Language :: Python :: 3.7\",\n        \"Programming Language :: Python :: 3.8\",\n        \"License :: OSI Approved :: MIT License\",\n        \"Intended Audience :: Science/Research\",\n        \"Topic :: Scientific/Engineering\",\n    ],\n    install_requires=[\n        \"mpi4py>=3.0.0\",\n        \"numpy>=1.13.0\",\n        \"torch>=1.7.0\",\n        \"scipy>=0.14.0\",\n        \"pillow>=6.0.0\",\n        \"torchvision>=0.5.0\",\n    ],\n    extras_require={\n        \"hdf5\": [\"h5py>=2.8.0\"],\n        \"netcdf\": [\"netCDF4>=1.4.0\"],\n        \"dev\": [\"pre-commit>=1.18.3\"],\n    },\n)\n", "path": "setup.py"}], "after_files": [{"content": "from setuptools import setup, find_packages\nimport codecs\n\n\nwith codecs.open(\"README.md\", \"r\", \"utf-8\") as handle:\n    long_description = handle.read()\n\n__version__ = None  # appeases flake, assignment in exec() below\nwith open(\"./heat/core/version.py\") as handle:\n    exec(handle.read())\n\nsetup(\n    name=\"heat\",\n    packages=find_packages(exclude=(\"*tests*\", \"*benchmarks*\")),\n    data_files=[\"README.md\", \"LICENSE\"],\n    version=__version__,\n    description=\"A framework for high-performance data analytics and machine learning.\",\n    long_description=long_description,\n    long_description_content_type=\"text/markdown\",\n    author=\"Helmholtz Association\",\n    author_email=\"martin.siggel@dlr.de\",\n    url=\"https://github.com/helmholtz-analytics/heat\",\n    keywords=[\"data\", \"analytics\", \"tensors\", \"distributed\", \"gpu\"],\n    python_requires=\"~=3.6\",\n    classifiers=[\n        \"Development Status :: 4 - Beta\",\n        \"Programming Language :: Python :: 3.6\",\n        \"Programming Language :: Python :: 3.7\",\n        \"Programming Language :: Python :: 3.8\",\n        \"License :: OSI Approved :: MIT License\",\n        \"Intended Audience :: Science/Research\",\n        \"Topic :: Scientific/Engineering\",\n    ],\n    install_requires=[\n        \"mpi4py>=3.0.0\",\n        \"numpy>=1.13.0\",\n        \"torch>=1.7.0\",\n        \"scipy>=0.14.0\",\n        \"pillow>=6.0.0\",\n        \"torchvision>=0.5.0\",\n    ],\n    extras_require={\n        \"hdf5\": [\"h5py>=2.8.0\"],\n        \"netcdf\": [\"netCDF4>=1.4.0\"],\n        \"dev\": [\"pre-commit>=1.18.3\"],\n    },\n)\n", "path": "setup.py"}]}