prompt: We are currently solving the following issue within our repository. Here is the issue text:
  --- BEGIN ISSUE ---
  A small Bug in setup.py
  In `install_requires` of `setup.py` the library `colour` is mentioned twice. This needed to be changed.
  
  --- 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_namespace_packages
  2 setup(
  3     name="manimlib",
  4     version="0.2.0",
  5     description="Animation engine for explanatory math videos",
  6     license="MIT",
  7     packages=find_namespace_packages(),
  8     package_data={ "manim": ["*.tex"] },
  9     entry_points={
  10         "console_scripts": [
  11             "manim=manim:main",
  12             "manimcm=manim:main",
  13         ]
  14     },
  15     install_requires=[
  16         "colour",
  17         "argparse",
  18         "colour",
  19         "numpy",
  20         "Pillow",
  21         "progressbar",
  22         "scipy",
  23         "tqdm",
  24         "opencv-python",
  25         "pycairo",
  26         "pydub",
  27         "pygments",
  28         "pyreadline; sys_platform == 'win32'",
  29         "rich"
  30     ],
  31 )
  32
  ```
  --- 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
  @@ -13,7 +13,6 @@
           ]
       },
       install_requires=[
  -        "colour",
           "argparse",
           "colour",
           "numpy",
  
verification_info: {"golden_diff": "diff --git a/setup.py b/setup.py\n--- a/setup.py\n+++ b/setup.py\n@@ -13,7 +13,6 @@\n         ]\n     },\n     install_requires=[\n-        \"colour\",\n         \"argparse\",\n         \"colour\",\n         \"numpy\",\n", "issue": "A small Bug in setup.py\nIn `install_requires` of `setup.py` the library `colour` is mentioned twice. This needed to be changed.\n", "before_files": [{"content": "from setuptools import setup, find_namespace_packages\nsetup(\n    name=\"manimlib\",\n    version=\"0.2.0\",\n    description=\"Animation engine for explanatory math videos\",\n    license=\"MIT\",\n    packages=find_namespace_packages(),\n    package_data={ \"manim\": [\"*.tex\"] },\n    entry_points={\n        \"console_scripts\": [\n            \"manim=manim:main\",\n            \"manimcm=manim:main\",\n        ]\n    },\n    install_requires=[\n        \"colour\",\n        \"argparse\",\n        \"colour\",\n        \"numpy\",\n        \"Pillow\",\n        \"progressbar\",\n        \"scipy\",\n        \"tqdm\",\n        \"opencv-python\",\n        \"pycairo\",\n        \"pydub\",\n        \"pygments\",\n        \"pyreadline; sys_platform == 'win32'\",\n        \"rich\"\n    ],\n)\n", "path": "setup.py"}], "after_files": [{"content": "from setuptools import setup, find_namespace_packages\nsetup(\n    name=\"manimlib\",\n    version=\"0.2.0\",\n    description=\"Animation engine for explanatory math videos\",\n    license=\"MIT\",\n    packages=find_namespace_packages(),\n    package_data={ \"manim\": [\"*.tex\"] },\n    entry_points={\n        \"console_scripts\": [\n            \"manim=manim:main\",\n            \"manimcm=manim:main\",\n        ]\n    },\n    install_requires=[\n        \"argparse\",\n        \"colour\",\n        \"numpy\",\n        \"Pillow\",\n        \"progressbar\",\n        \"scipy\",\n        \"tqdm\",\n        \"opencv-python\",\n        \"pycairo\",\n        \"pydub\",\n        \"pygments\",\n        \"pyreadline; sys_platform == 'win32'\",\n        \"rich\"\n    ],\n)\n", "path": "setup.py"}]}