prompt: We are currently solving the following issue within our repository. Here is the issue text:
  --- BEGIN ISSUE ---
  update readme on release of next version
  suggest replacing
  
  ```**Supports:** python 2.7, 3.5, 3.6```
  
  with:
  
  ```[![PyPI pyversions](https://img.shields.io/pypi/pyversions/pandera.svg)](https://pypi.python.org/pypi/pandera/)```
  
  when the new metadata is available on pypi.
  
  It will be 'missing' before pypi is updated:
  [![PyPI pyversions](https://img.shields.io/pypi/pyversions/pandera.svg)](https://pypi.python.org/pypi/pandera/)
  
  --- 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 with open('README.md') as f:
  4     long_description = f.read()
  5 
  6 setup(
  7     name="pandera",
  8     version="0.1.3",
  9     author="Niels Bantilan",
  10     author_email="niels.bantilan@gmail.com",
  11     description='A light-weight and flexible validation package for pandas data structures.',
  12     long_description=long_description,
  13     long_description_content_type='text/markdown',
  14     url="https://github.com/cosmicBboy/pandera",
  15     project_urls={
  16           'Documentation': 'https://pandera.readthedocs.io',
  17           'Issue Tracker': 'https://github.com/cosmicBboy/pandera/issues'
  18       },
  19     keywords=["pandas", "validation", "data-structures"],
  20     license="MIT",
  21     packages=[
  22         "pandera",
  23     ],
  24     install_requires=[
  25         "enum34 ; python_version<'3.4'",
  26         "numpy >= 1.9.0",
  27         "pandas >= 0.23.0",
  28         "wrapt",
  29         "scipy ; python_version<'2.7'",
  30     ],
  31     python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*',
  32     platforms='any',
  33     classifiers=[
  34         'Development Status :: 5 - Production/Stable',
  35         'Operating System :: OS Independent',
  36         'Intended Audience :: Science/Research',
  37         'Programming Language :: Python',
  38         'Programming Language :: Python :: 3',
  39         'Programming Language :: Python :: 3.5',
  40         'Programming Language :: Python :: 3.6',
  41         'Programming Language :: Python :: 3.7',
  42         'Topic :: Scientific/Engineering'
  43         ],
  44 
  45 )
  46
  ```
  --- 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/setup.py b/setup.py
  --- a/setup.py
  +++ b/setup.py
  @@ -35,6 +35,7 @@
           'Operating System :: OS Independent',
           'Intended Audience :: Science/Research',
           'Programming Language :: Python',
  +        'Programming Language :: Python :: 2.7',
           'Programming Language :: Python :: 3',
           'Programming Language :: Python :: 3.5',
           'Programming Language :: Python :: 3.6',
  
verification_info: {"golden_diff": "diff --git a/setup.py b/setup.py\n--- a/setup.py\n+++ b/setup.py\n@@ -35,6 +35,7 @@\n         'Operating System :: OS Independent',\n         'Intended Audience :: Science/Research',\n         'Programming Language :: Python',\n+        'Programming Language :: Python :: 2.7',\n         'Programming Language :: Python :: 3',\n         'Programming Language :: Python :: 3.5',\n         'Programming Language :: Python :: 3.6',\n", "issue": "update readme on release of next version\nsuggest replacing\r\n\r\n```**Supports:** python 2.7, 3.5, 3.6```\r\n\r\nwith:\r\n\r\n```[![PyPI pyversions](https://img.shields.io/pypi/pyversions/pandera.svg)](https://pypi.python.org/pypi/pandera/)```\r\n\r\nwhen the new metadata is available on pypi.\r\n\r\nIt will be 'missing' before pypi is updated:\r\n[![PyPI pyversions](https://img.shields.io/pypi/pyversions/pandera.svg)](https://pypi.python.org/pypi/pandera/)\n", "before_files": [{"content": "from setuptools import setup\n\nwith open('README.md') as f:\n    long_description = f.read()\n\nsetup(\n    name=\"pandera\",\n    version=\"0.1.3\",\n    author=\"Niels Bantilan\",\n    author_email=\"niels.bantilan@gmail.com\",\n    description='A light-weight and flexible validation package for pandas data structures.',\n    long_description=long_description,\n    long_description_content_type='text/markdown',\n    url=\"https://github.com/cosmicBboy/pandera\",\n    project_urls={\n          'Documentation': 'https://pandera.readthedocs.io',\n          'Issue Tracker': 'https://github.com/cosmicBboy/pandera/issues'\n      },\n    keywords=[\"pandas\", \"validation\", \"data-structures\"],\n    license=\"MIT\",\n    packages=[\n        \"pandera\",\n    ],\n    install_requires=[\n        \"enum34 ; python_version<'3.4'\",\n        \"numpy >= 1.9.0\",\n        \"pandas >= 0.23.0\",\n        \"wrapt\",\n        \"scipy ; python_version<'2.7'\",\n    ],\n    python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*',\n    platforms='any',\n    classifiers=[\n        'Development Status :: 5 - Production/Stable',\n        'Operating System :: OS Independent',\n        'Intended Audience :: Science/Research',\n        'Programming Language :: Python',\n        'Programming Language :: Python :: 3',\n        'Programming Language :: Python :: 3.5',\n        'Programming Language :: Python :: 3.6',\n        'Programming Language :: Python :: 3.7',\n        'Topic :: Scientific/Engineering'\n        ],\n\n)\n", "path": "setup.py"}], "after_files": [{"content": "from setuptools import setup\n\nwith open('README.md') as f:\n    long_description = f.read()\n\nsetup(\n    name=\"pandera\",\n    version=\"0.1.3\",\n    author=\"Niels Bantilan\",\n    author_email=\"niels.bantilan@gmail.com\",\n    description='A light-weight and flexible validation package for pandas data structures.',\n    long_description=long_description,\n    long_description_content_type='text/markdown',\n    url=\"https://github.com/cosmicBboy/pandera\",\n    project_urls={\n          'Documentation': 'https://pandera.readthedocs.io',\n          'Issue Tracker': 'https://github.com/cosmicBboy/pandera/issues'\n      },\n    keywords=[\"pandas\", \"validation\", \"data-structures\"],\n    license=\"MIT\",\n    packages=[\n        \"pandera\",\n    ],\n    install_requires=[\n        \"enum34 ; python_version<'3.4'\",\n        \"numpy >= 1.9.0\",\n        \"pandas >= 0.23.0\",\n        \"wrapt\",\n        \"scipy ; python_version<'2.7'\",\n    ],\n    python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*',\n    platforms='any',\n    classifiers=[\n        'Development Status :: 5 - Production/Stable',\n        'Operating System :: OS Independent',\n        'Intended Audience :: Science/Research',\n        'Programming Language :: Python',\n        'Programming Language :: Python :: 2.7',\n        'Programming Language :: Python :: 3',\n        'Programming Language :: Python :: 3.5',\n        'Programming Language :: Python :: 3.6',\n        'Programming Language :: Python :: 3.7',\n        'Topic :: Scientific/Engineering'\n        ],\n\n)\n", "path": "setup.py"}]}