prompt: We are currently solving the following issue within our repository. Here is the issue text:
  --- BEGIN ISSUE ---
  Issue 523
  add networkx to the dependency specified in setup.py for #523 to allow all the tests to run without error when installing with the `pip install -e .` command.
  
  --- 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 # -*- coding: utf-8 -*-
  3 import re
  4 
  5 from setuptools import setup, find_packages
  6 from codecs import open
  7 
  8 requires = [
  9     'tornado >= 4.2, < 5.0.0',
  10     'numpy',
  11     'pandas',
  12     'tqdm',
  13     'click',
  14 ]
  15 
  16 version = ''
  17 with open('mesa/__init__.py', 'r') as fd:
  18     version = re.search(r'^__version__\s*=\s*[\'"]([^\'"]*)[\'"]',
  19                         fd.read(), re.MULTILINE).group(1)
  20 
  21 with open('README.rst', 'rb', encoding='utf-8') as f:
  22     readme = f.read()
  23 
  24 setup(
  25     name='Mesa',
  26     version=version,
  27     description="Agent-based modeling (ABM) in Python 3+",
  28     long_description=readme,
  29     author='Project Mesa Team',
  30     author_email='projectmesa@googlegroups.com',
  31     url='https://github.com/projectmesa/mesa',
  32     packages=find_packages(),
  33     package_data={'mesa': ['visualization/templates/*.html', 'visualization/templates/css/*',
  34                            'visualization/templates/fonts/*', 'visualization/templates/js/*']},
  35     include_package_data=True,
  36     install_requires=requires,
  37     keywords='agent based modeling model ABM simulation multi-agent',
  38     license='Apache 2.0',
  39     zip_safe=False,
  40     classifiers=[
  41         'Topic :: Scientific/Engineering',
  42         'Topic :: Scientific/Engineering :: Artificial Life',
  43         'Topic :: Scientific/Engineering :: Artificial Intelligence',
  44         'Intended Audience :: Science/Research',
  45         'Programming Language :: Python :: 3 :: Only',
  46         'License :: OSI Approved :: Apache Software License',
  47         'Operating System :: OS Independent',
  48         'Development Status :: 3 - Alpha',
  49         'Natural Language :: English',
  50     ],
  51     entry_points='''
  52         [console_scripts]
  53         mesa=mesa.main:cli
  54     ''',
  55 )
  56
  ```
  --- 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
  @@ -7,6 +7,7 @@
   
   requires = [
       'tornado >= 4.2, < 5.0.0',
  +    'networkx',
       'numpy',
       'pandas',
       'tqdm',
  
verification_info: {"golden_diff": "diff --git a/setup.py b/setup.py\n--- a/setup.py\n+++ b/setup.py\n@@ -7,6 +7,7 @@\n \n requires = [\n     'tornado >= 4.2, < 5.0.0',\n+    'networkx',\n     'numpy',\n     'pandas',\n     'tqdm',\n", "issue": "Issue 523\nadd networkx to the dependency specified in setup.py for #523 to allow all the tests to run without error when installing with the `pip install -e .` command.\n", "before_files": [{"content": "#!/usr/bin/env python\n# -*- coding: utf-8 -*-\nimport re\n\nfrom setuptools import setup, find_packages\nfrom codecs import open\n\nrequires = [\n    'tornado >= 4.2, < 5.0.0',\n    'numpy',\n    'pandas',\n    'tqdm',\n    'click',\n]\n\nversion = ''\nwith open('mesa/__init__.py', 'r') as fd:\n    version = re.search(r'^__version__\\s*=\\s*[\\'\"]([^\\'\"]*)[\\'\"]',\n                        fd.read(), re.MULTILINE).group(1)\n\nwith open('README.rst', 'rb', encoding='utf-8') as f:\n    readme = f.read()\n\nsetup(\n    name='Mesa',\n    version=version,\n    description=\"Agent-based modeling (ABM) in Python 3+\",\n    long_description=readme,\n    author='Project Mesa Team',\n    author_email='projectmesa@googlegroups.com',\n    url='https://github.com/projectmesa/mesa',\n    packages=find_packages(),\n    package_data={'mesa': ['visualization/templates/*.html', 'visualization/templates/css/*',\n                           'visualization/templates/fonts/*', 'visualization/templates/js/*']},\n    include_package_data=True,\n    install_requires=requires,\n    keywords='agent based modeling model ABM simulation multi-agent',\n    license='Apache 2.0',\n    zip_safe=False,\n    classifiers=[\n        'Topic :: Scientific/Engineering',\n        'Topic :: Scientific/Engineering :: Artificial Life',\n        'Topic :: Scientific/Engineering :: Artificial Intelligence',\n        'Intended Audience :: Science/Research',\n        'Programming Language :: Python :: 3 :: Only',\n        'License :: OSI Approved :: Apache Software License',\n        'Operating System :: OS Independent',\n        'Development Status :: 3 - Alpha',\n        'Natural Language :: English',\n    ],\n    entry_points='''\n        [console_scripts]\n        mesa=mesa.main:cli\n    ''',\n)\n", "path": "setup.py"}], "after_files": [{"content": "#!/usr/bin/env python\n# -*- coding: utf-8 -*-\nimport re\n\nfrom setuptools import setup, find_packages\nfrom codecs import open\n\nrequires = [\n    'tornado >= 4.2, < 5.0.0',\n    'networkx',\n    'numpy',\n    'pandas',\n    'tqdm',\n]\n\nversion = ''\nwith open('mesa/__init__.py', 'r') as fd:\n    version = re.search(r'^__version__\\s*=\\s*[\\'\"]([^\\'\"]*)[\\'\"]',\n                        fd.read(), re.MULTILINE).group(1)\n\nwith open('README.rst', 'rb', encoding='utf-8') as f:\n    readme = f.read()\n\nsetup(\n    name='Mesa',\n    version=version,\n    description=\"Agent-based modeling (ABM) in Python 3+\",\n    long_description=readme,\n    author='Project Mesa Team',\n    author_email='projectmesa@googlegroups.com',\n    url='https://github.com/projectmesa/mesa',\n    packages=find_packages(),\n    package_data={'mesa': ['visualization/templates/*.html', 'visualization/templates/css/*',\n                           'visualization/templates/fonts/*', 'visualization/templates/js/*']},\n    include_package_data=True,\n    install_requires=requires,\n    keywords='agent based modeling model ABM simulation multi-agent',\n    license='Apache 2.0',\n    zip_safe=False,\n    classifiers=[\n        'Topic :: Scientific/Engineering',\n        'Topic :: Scientific/Engineering :: Artificial Life',\n        'Topic :: Scientific/Engineering :: Artificial Intelligence',\n        'Intended Audience :: Science/Research',\n        'Programming Language :: Python :: 3 :: Only',\n        'License :: OSI Approved :: Apache Software License',\n        'Operating System :: OS Independent',\n        'Development Status :: 3 - Alpha',\n        'Natural Language :: English',\n    ],\n)\n", "path": "setup.py"}]}