We are currently solving the following issue within our repository. Here is the issue text:
--- BEGIN ISSUE ---
Ship Modin with Ray
### Describe the problem
<!-- Describe the problem clearly here. -->
I think it makes sense to ship Modin with Ray. I suggest doing this similar to how pyarrow is shipped with Ray.

We don't need to rely on the dependencies of Modin, but some of the Modin source will have to be updated to make sure that the pandas version is correct.


--- END ISSUE ---

Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
--- BEGIN FILES ---
Path: `python/ray/__init__.py`
Content:
```
1 from __future__ import absolute_import
2 from __future__ import division
3 from __future__ import print_function
4 
5 import os
6 import sys
7 
8 if "pyarrow" in sys.modules:
9     raise ImportError("Ray must be imported before pyarrow because Ray "
10                       "requires a specific version of pyarrow (which is "
11                       "packaged along with Ray).")
12 
13 # Add the directory containing pyarrow to the Python path so that we find the
14 # pyarrow version packaged with ray and not a pre-existing pyarrow.
15 pyarrow_path = os.path.join(
16     os.path.abspath(os.path.dirname(__file__)), "pyarrow_files")
17 sys.path.insert(0, pyarrow_path)
18 
19 # See https://github.com/ray-project/ray/issues/131.
20 helpful_message = """
21 
22 If you are using Anaconda, try fixing this problem by running:
23 
24     conda install libgcc
25 """
26 
27 try:
28     import pyarrow  # noqa: F401
29 except ImportError as e:
30     if ((hasattr(e, "msg") and isinstance(e.msg, str)
31          and ("libstdc++" in e.msg or "CXX" in e.msg))):
32         # This code path should be taken with Python 3.
33         e.msg += helpful_message
34     elif (hasattr(e, "message") and isinstance(e.message, str)
35           and ("libstdc++" in e.message or "CXX" in e.message)):
36         # This code path should be taken with Python 2.
37         condition = (hasattr(e, "args") and isinstance(e.args, tuple)
38                      and len(e.args) == 1 and isinstance(e.args[0], str))
39         if condition:
40             e.args = (e.args[0] + helpful_message, )
41         else:
42             if not hasattr(e, "args"):
43                 e.args = ()
44             elif not isinstance(e.args, tuple):
45                 e.args = (e.args, )
46             e.args += (helpful_message, )
47     raise
48 
49 from ray.raylet import ObjectID, _config  # noqa: E402
50 from ray.profiling import profile  # noqa: E402
51 from ray.worker import (error_info, init, connect, disconnect, get, put, wait,
52                         remote, get_gpu_ids, get_resource_ids, get_webui_url,
53                         register_custom_serializer, shutdown,
54                         is_initialized)  # noqa: E402
55 from ray.worker import (SCRIPT_MODE, WORKER_MODE, LOCAL_MODE,
56                         PYTHON_MODE)  # noqa: E402
57 from ray.worker import global_state  # noqa: E402
58 import ray.internal  # noqa: E402
59 # We import ray.actor because some code is run in actor.py which initializes
60 # some functions in the worker.
61 import ray.actor  # noqa: F401
62 from ray.actor import method  # noqa: E402
63 
64 # Ray version string.
65 __version__ = "0.5.3"
66 
67 __all__ = [
68     "error_info", "init", "connect", "disconnect", "get", "put", "wait",
69     "remote", "profile", "actor", "method", "get_gpu_ids", "get_resource_ids",
70     "get_webui_url", "register_custom_serializer", "shutdown",
71     "is_initialized", "SCRIPT_MODE", "WORKER_MODE", "LOCAL_MODE",
72     "PYTHON_MODE", "global_state", "ObjectID", "_config", "__version__",
73     "internal"
74 ]
75 
76 import ctypes  # noqa: E402
77 # Windows only
78 if hasattr(ctypes, "windll"):
79     # Makes sure that all child processes die when we die. Also makes sure that
80     # fatal crashes result in process termination rather than an error dialog
81     # (the latter is annoying since we have a lot of processes). This is done
82     # by associating all child processes with a "job" object that imposes this
83     # behavior.
84     (lambda kernel32: (lambda job: (lambda n: kernel32.SetInformationJobObject(job, 9, "\0" * 17 + chr(0x8 | 0x4 | 0x20) + "\0" * (n - 18), n))(0x90 if ctypes.sizeof(ctypes.c_void_p) > ctypes.sizeof(ctypes.c_int) else 0x70) and kernel32.AssignProcessToJobObject(job, ctypes.c_void_p(kernel32.GetCurrentProcess())))(ctypes.c_void_p(kernel32.CreateJobObjectW(None, None))) if kernel32 is not None else None)(ctypes.windll.kernel32)  # noqa: E501
85
```
--- 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/python/ray/__init__.py b/python/ray/__init__.py
--- a/python/ray/__init__.py
+++ b/python/ray/__init__.py
@@ -46,6 +46,9 @@
             e.args += (helpful_message, )
     raise
 
+modin_path = os.path.join(os.path.abspath(os.path.dirname(__file__)), "modin")
+sys.path.insert(0, modin_path)
+
 from ray.raylet import ObjectID, _config  # noqa: E402
 from ray.profiling import profile  # noqa: E402
 from ray.worker import (error_info, init, connect, disconnect, get, put, wait,

{"golden_diff": "diff --git a/python/ray/__init__.py b/python/ray/__init__.py\n--- a/python/ray/__init__.py\n+++ b/python/ray/__init__.py\n@@ -46,6 +46,9 @@\n             e.args += (helpful_message, )\n     raise\n \n+modin_path = os.path.join(os.path.abspath(os.path.dirname(__file__)), \"modin\")\n+sys.path.insert(0, modin_path)\n+\n from ray.raylet import ObjectID, _config  # noqa: E402\n from ray.profiling import profile  # noqa: E402\n from ray.worker import (error_info, init, connect, disconnect, get, put, wait,\n", "issue": "Ship Modin with Ray\n### Describe the problem\r\n<!-- Describe the problem clearly here. -->\r\nI think it makes sense to ship Modin with Ray. I suggest doing this similar to how pyarrow is shipped with Ray.\r\n\r\nWe don't need to rely on the dependencies of Modin, but some of the Modin source will have to be updated to make sure that the pandas version is correct.\r\n\n", "before_files": [{"content": "from __future__ import absolute_import\nfrom __future__ import division\nfrom __future__ import print_function\n\nimport os\nimport sys\n\nif \"pyarrow\" in sys.modules:\n    raise ImportError(\"Ray must be imported before pyarrow because Ray \"\n                      \"requires a specific version of pyarrow (which is \"\n                      \"packaged along with Ray).\")\n\n# Add the directory containing pyarrow to the Python path so that we find the\n# pyarrow version packaged with ray and not a pre-existing pyarrow.\npyarrow_path = os.path.join(\n    os.path.abspath(os.path.dirname(__file__)), \"pyarrow_files\")\nsys.path.insert(0, pyarrow_path)\n\n# See https://github.com/ray-project/ray/issues/131.\nhelpful_message = \"\"\"\n\nIf you are using Anaconda, try fixing this problem by running:\n\n    conda install libgcc\n\"\"\"\n\ntry:\n    import pyarrow  # noqa: F401\nexcept ImportError as e:\n    if ((hasattr(e, \"msg\") and isinstance(e.msg, str)\n         and (\"libstdc++\" in e.msg or \"CXX\" in e.msg))):\n        # This code path should be taken with Python 3.\n        e.msg += helpful_message\n    elif (hasattr(e, \"message\") and isinstance(e.message, str)\n          and (\"libstdc++\" in e.message or \"CXX\" in e.message)):\n        # This code path should be taken with Python 2.\n        condition = (hasattr(e, \"args\") and isinstance(e.args, tuple)\n                     and len(e.args) == 1 and isinstance(e.args[0], str))\n        if condition:\n            e.args = (e.args[0] + helpful_message, )\n        else:\n            if not hasattr(e, \"args\"):\n                e.args = ()\n            elif not isinstance(e.args, tuple):\n                e.args = (e.args, )\n            e.args += (helpful_message, )\n    raise\n\nfrom ray.raylet import ObjectID, _config  # noqa: E402\nfrom ray.profiling import profile  # noqa: E402\nfrom ray.worker import (error_info, init, connect, disconnect, get, put, wait,\n                        remote, get_gpu_ids, get_resource_ids, get_webui_url,\n                        register_custom_serializer, shutdown,\n                        is_initialized)  # noqa: E402\nfrom ray.worker import (SCRIPT_MODE, WORKER_MODE, LOCAL_MODE,\n                        PYTHON_MODE)  # noqa: E402\nfrom ray.worker import global_state  # noqa: E402\nimport ray.internal  # noqa: E402\n# We import ray.actor because some code is run in actor.py which initializes\n# some functions in the worker.\nimport ray.actor  # noqa: F401\nfrom ray.actor import method  # noqa: E402\n\n# Ray version string.\n__version__ = \"0.5.3\"\n\n__all__ = [\n    \"error_info\", \"init\", \"connect\", \"disconnect\", \"get\", \"put\", \"wait\",\n    \"remote\", \"profile\", \"actor\", \"method\", \"get_gpu_ids\", \"get_resource_ids\",\n    \"get_webui_url\", \"register_custom_serializer\", \"shutdown\",\n    \"is_initialized\", \"SCRIPT_MODE\", \"WORKER_MODE\", \"LOCAL_MODE\",\n    \"PYTHON_MODE\", \"global_state\", \"ObjectID\", \"_config\", \"__version__\",\n    \"internal\"\n]\n\nimport ctypes  # noqa: E402\n# Windows only\nif hasattr(ctypes, \"windll\"):\n    # Makes sure that all child processes die when we die. Also makes sure that\n    # fatal crashes result in process termination rather than an error dialog\n    # (the latter is annoying since we have a lot of processes). This is done\n    # by associating all child processes with a \"job\" object that imposes this\n    # behavior.\n    (lambda kernel32: (lambda job: (lambda n: kernel32.SetInformationJobObject(job, 9, \"\\0\" * 17 + chr(0x8 | 0x4 | 0x20) + \"\\0\" * (n - 18), n))(0x90 if ctypes.sizeof(ctypes.c_void_p) > ctypes.sizeof(ctypes.c_int) else 0x70) and kernel32.AssignProcessToJobObject(job, ctypes.c_void_p(kernel32.GetCurrentProcess())))(ctypes.c_void_p(kernel32.CreateJobObjectW(None, None))) if kernel32 is not None else None)(ctypes.windll.kernel32)  # noqa: E501\n", "path": "python/ray/__init__.py"}], "after_files": [{"content": "from __future__ import absolute_import\nfrom __future__ import division\nfrom __future__ import print_function\n\nimport os\nimport sys\n\nif \"pyarrow\" in sys.modules:\n    raise ImportError(\"Ray must be imported before pyarrow because Ray \"\n                      \"requires a specific version of pyarrow (which is \"\n                      \"packaged along with Ray).\")\n\n# Add the directory containing pyarrow to the Python path so that we find the\n# pyarrow version packaged with ray and not a pre-existing pyarrow.\npyarrow_path = os.path.join(\n    os.path.abspath(os.path.dirname(__file__)), \"pyarrow_files\")\nsys.path.insert(0, pyarrow_path)\n\n# See https://github.com/ray-project/ray/issues/131.\nhelpful_message = \"\"\"\n\nIf you are using Anaconda, try fixing this problem by running:\n\n    conda install libgcc\n\"\"\"\n\ntry:\n    import pyarrow  # noqa: F401\nexcept ImportError as e:\n    if ((hasattr(e, \"msg\") and isinstance(e.msg, str)\n         and (\"libstdc++\" in e.msg or \"CXX\" in e.msg))):\n        # This code path should be taken with Python 3.\n        e.msg += helpful_message\n    elif (hasattr(e, \"message\") and isinstance(e.message, str)\n          and (\"libstdc++\" in e.message or \"CXX\" in e.message)):\n        # This code path should be taken with Python 2.\n        condition = (hasattr(e, \"args\") and isinstance(e.args, tuple)\n                     and len(e.args) == 1 and isinstance(e.args[0], str))\n        if condition:\n            e.args = (e.args[0] + helpful_message, )\n        else:\n            if not hasattr(e, \"args\"):\n                e.args = ()\n            elif not isinstance(e.args, tuple):\n                e.args = (e.args, )\n            e.args += (helpful_message, )\n    raise\n\nmodin_path = os.path.join(os.path.abspath(os.path.dirname(__file__)), \"modin\")\nsys.path.insert(0, modin_path)\n\nfrom ray.raylet import ObjectID, _config  # noqa: E402\nfrom ray.profiling import profile  # noqa: E402\nfrom ray.worker import (error_info, init, connect, disconnect, get, put, wait,\n                        remote, get_gpu_ids, get_resource_ids, get_webui_url,\n                        register_custom_serializer, shutdown,\n                        is_initialized)  # noqa: E402\nfrom ray.worker import (SCRIPT_MODE, WORKER_MODE, LOCAL_MODE,\n                        PYTHON_MODE)  # noqa: E402\nfrom ray.worker import global_state  # noqa: E402\nimport ray.internal  # noqa: E402\n# We import ray.actor because some code is run in actor.py which initializes\n# some functions in the worker.\nimport ray.actor  # noqa: F401\nfrom ray.actor import method  # noqa: E402\n\n# Ray version string.\n__version__ = \"0.5.3\"\n\n__all__ = [\n    \"error_info\", \"init\", \"connect\", \"disconnect\", \"get\", \"put\", \"wait\",\n    \"remote\", \"profile\", \"actor\", \"method\", \"get_gpu_ids\", \"get_resource_ids\",\n    \"get_webui_url\", \"register_custom_serializer\", \"shutdown\",\n    \"is_initialized\", \"SCRIPT_MODE\", \"WORKER_MODE\", \"LOCAL_MODE\",\n    \"PYTHON_MODE\", \"global_state\", \"ObjectID\", \"_config\", \"__version__\",\n    \"internal\"\n]\n\nimport ctypes  # noqa: E402\n# Windows only\nif hasattr(ctypes, \"windll\"):\n    # Makes sure that all child processes die when we die. Also makes sure that\n    # fatal crashes result in process termination rather than an error dialog\n    # (the latter is annoying since we have a lot of processes). This is done\n    # by associating all child processes with a \"job\" object that imposes this\n    # behavior.\n    (lambda kernel32: (lambda job: (lambda n: kernel32.SetInformationJobObject(job, 9, \"\\0\" * 17 + chr(0x8 | 0x4 | 0x20) + \"\\0\" * (n - 18), n))(0x90 if ctypes.sizeof(ctypes.c_void_p) > ctypes.sizeof(ctypes.c_int) else 0x70) and kernel32.AssignProcessToJobObject(job, ctypes.c_void_p(kernel32.GetCurrentProcess())))(ctypes.c_void_p(kernel32.CreateJobObjectW(None, None))) if kernel32 is not None else None)(ctypes.windll.kernel32)  # noqa: E501\n", "path": "python/ray/__init__.py"}]}