prompt: You will be provided with a partial code base and an issue statement explaining a problem to resolve.
  <issue>
  Synthesis failed for recommender
  Hello! Autosynth couldn't regenerate recommender. :broken_heart:
  
  Here's the output from running `synth.py`:
  
  ```
  Cloning into 'working_repo'...
  Switched to branch 'autosynth-recommender'
  Running synthtool
  ['/tmpfs/src/git/autosynth/env/bin/python3', '-m', 'synthtool', 'synth.py', '--']
  synthtool > Executing /tmpfs/src/git/autosynth/working_repo/recommender/synth.py.
  synthtool > Ensuring dependencies.
  synthtool > Pulling artman image.
  latest: Pulling from googleapis/artman
  Digest: sha256:c773192618c608a7a0415dd95282f841f8e6bcdef7dd760a988c93b77a64bd57
  Status: Image is up to date for googleapis/artman:latest
  synthtool > Cloning googleapis.
  Traceback (most recent call last):
    File "/home/kbuilder/.pyenv/versions/3.6.1/lib/python3.6/runpy.py", line 193, in _run_module_as_main
      "__main__", mod_spec)
    File "/home/kbuilder/.pyenv/versions/3.6.1/lib/python3.6/runpy.py", line 85, in _run_code
      exec(code, run_globals)
    File "/tmpfs/src/git/autosynth/env/lib/python3.6/site-packages/synthtool/__main__.py", line 87, in <module>
      main()
    File "/tmpfs/src/git/autosynth/env/lib/python3.6/site-packages/click/core.py", line 764, in __call__
      return self.main(*args, **kwargs)
    File "/tmpfs/src/git/autosynth/env/lib/python3.6/site-packages/click/core.py", line 717, in main
      rv = self.invoke(ctx)
    File "/tmpfs/src/git/autosynth/env/lib/python3.6/site-packages/click/core.py", line 956, in invoke
      return ctx.invoke(self.callback, **ctx.params)
    File "/tmpfs/src/git/autosynth/env/lib/python3.6/site-packages/click/core.py", line 555, in invoke
      return callback(*args, **kwargs)
    File "/tmpfs/src/git/autosynth/env/lib/python3.6/site-packages/synthtool/__main__.py", line 79, in main
      spec.loader.exec_module(synth_module)  # type: ignore
    File "<frozen importlib._bootstrap_external>", line 678, in exec_module
    File "<frozen importlib._bootstrap>", line 205, in _call_with_frames_removed
    File "/tmpfs/src/git/autosynth/working_repo/recommender/synth.py", line 32, in <module>
      include_protos=True
    File "/tmpfs/src/git/autosynth/env/lib/python3.6/site-packages/synthtool/gcp/gapic_generator.py", line 50, in py_library
      return self._generate_code(service, version, "python", **kwargs)
    File "/tmpfs/src/git/autosynth/env/lib/python3.6/site-packages/synthtool/gcp/gapic_generator.py", line 121, in _generate_code
      f"Unable to find configuration yaml file: {(googleapis / config_path)}."
  FileNotFoundError: Unable to find configuration yaml file: /home/kbuilder/.cache/synthtool/googleapis/google/cloud/recommender/artman_recommender_v1beta1.yaml.
  synthtool > Cleaned up 1 temporary directories.
  synthtool > Wrote metadata to synth.metadata.
  
  Synthesis failed
  
  ```
  
  Google internal developers can see the full log [here](https://sponge/74dee1a3-0367-43bf-9f40-1001ae7ea243).
  
  
  </issue>
  <code>
  [start of recommender/synth.py]
  1 # Copyright 2019 Google LLC
  2 #
  3 # Licensed under the Apache License, Version 2.0 (the "License");
  4 # you may not use this file except in compliance with the License.
  5 # You may obtain a copy of the License at
  6 #
  7 #     http://www.apache.org/licenses/LICENSE-2.0
  8 #
  9 # Unless required by applicable law or agreed to in writing, software
  10 # distributed under the License is distributed on an "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 # See the License for the specific language governing permissions and
  13 # limitations under the License.
  14 
  15 """This script is used to synthesize generated parts of this library."""
  16 import re
  17 
  18 import synthtool as s
  19 from synthtool import gcp
  20 
  21 gapic = gcp.GAPICGenerator()
  22 versions = ["v1beta1"]
  23 common = gcp.CommonTemplates()
  24 
  25 
  26 # ----------------------------------------------------------------------------
  27 # Generate Cloud Recommender
  28 # ----------------------------------------------------------------------------
  29 for version in versions:
  30     library = gapic.py_library(
  31         "recommender", version,
  32         include_protos=True
  33     )
  34     s.move(library, excludes=['nox.py', 'docs/index.rst', 'README.rst', 'setup.py'])
  35 
  36 # ----------------------------------------------------------------------------
  37 # Add templated files
  38 # ----------------------------------------------------------------------------
  39 templated_files = common.py_library(unit_cov_level=97, cov_level=100)
  40 s.move(templated_files, excludes=['noxfile.py'])
  41 
  42 s.shell.run(["nox", "-s", "blacken"], hide_output=False)
  [end of recommender/synth.py]
  </code>
  
  I need you to solve this issue by generating a single patch file that I can apply directly to this repository using git apply. Please respond with a single patch file in the following format.
  <patch>
  diff --git a/file.py b/file.py
  --- a/file.py
  +++ b/file.py
  @@ -1,27 +1,35 @@
   def euclidean(a, b):
  -    while b:
  -        a, b = b, a % b
  -    return a
  +    if b == 0:
  +        return a
  +    return euclidean(b, a % b)
   
   
   def bresenham(x0, y0, x1, y1):
       points = []
       dx = abs(x1 - x0)
       dy = abs(y1 - y0)
  -    sx = 1 if x0 < x1 else -1
  -    sy = 1 if y0 < y1 else -1
  -    err = dx - dy
  +    x, y = x0, y0
  +    sx = -1 if x0 > x1 else 1
  +    sy = -1 if y0 > y1 else 1
   
  -    while True:
  -        points.append((x0, y0))
  -        if x0 == x1 and y0 == y1:
  -            break
  -        e2 = 2 * err
  -        if e2 > -dy:
  -            err -= dy
  -            x0 += sx
  -        if e2 < dx:
  -            err += dx
  -            y0 += sy
  +    if dx > dy:
  +        err = dx / 2.0
  +        while x != x1:
  +            points.append((x, y))
  +            err -= dy
  +            if err < 0:
  +                y += sy
  +                err += dx
  +            x += sx
  +    else:
  +        err = dy / 2.0
  +        while y != y1:
  +            points.append((x, y))
  +            err -= dx
  +            if err < 0:
  +                x += sx
  +                err += dy
  +            y += sy
  +
  +    points.append((x, y))
       return points
  
  </patch>
golden_diff: diff --git a/recommender/synth.py b/recommender/synth.py
  --- a/recommender/synth.py
  +++ b/recommender/synth.py
  @@ -29,7 +29,8 @@
   for version in versions:
       library = gapic.py_library(
           "recommender", version,
  -        include_protos=True
  +        include_protos=True,
  +        config_path="/google/cloud/recommender/v1beta1/artman_recommender_v1beta1.yaml"
       )
       s.move(library, excludes=['nox.py', 'docs/index.rst', 'README.rst', 'setup.py'])
  
verification_info: {"golden_diff": "diff --git a/recommender/synth.py b/recommender/synth.py\n--- a/recommender/synth.py\n+++ b/recommender/synth.py\n@@ -29,7 +29,8 @@\n for version in versions:\n     library = gapic.py_library(\n         \"recommender\", version,\n-        include_protos=True\n+        include_protos=True,\n+        config_path=\"/google/cloud/recommender/v1beta1/artman_recommender_v1beta1.yaml\"\n     )\n     s.move(library, excludes=['nox.py', 'docs/index.rst', 'README.rst', 'setup.py'])\n", "issue": "Synthesis failed for recommender\nHello! Autosynth couldn't regenerate recommender. :broken_heart:\n\nHere's the output from running `synth.py`:\n\n```\nCloning into 'working_repo'...\nSwitched to branch 'autosynth-recommender'\nRunning synthtool\n['/tmpfs/src/git/autosynth/env/bin/python3', '-m', 'synthtool', 'synth.py', '--']\nsynthtool > Executing /tmpfs/src/git/autosynth/working_repo/recommender/synth.py.\nsynthtool > Ensuring dependencies.\nsynthtool > Pulling artman image.\nlatest: Pulling from googleapis/artman\nDigest: sha256:c773192618c608a7a0415dd95282f841f8e6bcdef7dd760a988c93b77a64bd57\nStatus: Image is up to date for googleapis/artman:latest\nsynthtool > Cloning googleapis.\nTraceback (most recent call last):\n  File \"/home/kbuilder/.pyenv/versions/3.6.1/lib/python3.6/runpy.py\", line 193, in _run_module_as_main\n    \"__main__\", mod_spec)\n  File \"/home/kbuilder/.pyenv/versions/3.6.1/lib/python3.6/runpy.py\", line 85, in _run_code\n    exec(code, run_globals)\n  File \"/tmpfs/src/git/autosynth/env/lib/python3.6/site-packages/synthtool/__main__.py\", line 87, in <module>\n    main()\n  File \"/tmpfs/src/git/autosynth/env/lib/python3.6/site-packages/click/core.py\", line 764, in __call__\n    return self.main(*args, **kwargs)\n  File \"/tmpfs/src/git/autosynth/env/lib/python3.6/site-packages/click/core.py\", line 717, in main\n    rv = self.invoke(ctx)\n  File \"/tmpfs/src/git/autosynth/env/lib/python3.6/site-packages/click/core.py\", line 956, in invoke\n    return ctx.invoke(self.callback, **ctx.params)\n  File \"/tmpfs/src/git/autosynth/env/lib/python3.6/site-packages/click/core.py\", line 555, in invoke\n    return callback(*args, **kwargs)\n  File \"/tmpfs/src/git/autosynth/env/lib/python3.6/site-packages/synthtool/__main__.py\", line 79, in main\n    spec.loader.exec_module(synth_module)  # type: ignore\n  File \"<frozen importlib._bootstrap_external>\", line 678, in exec_module\n  File \"<frozen importlib._bootstrap>\", line 205, in _call_with_frames_removed\n  File \"/tmpfs/src/git/autosynth/working_repo/recommender/synth.py\", line 32, in <module>\n    include_protos=True\n  File \"/tmpfs/src/git/autosynth/env/lib/python3.6/site-packages/synthtool/gcp/gapic_generator.py\", line 50, in py_library\n    return self._generate_code(service, version, \"python\", **kwargs)\n  File \"/tmpfs/src/git/autosynth/env/lib/python3.6/site-packages/synthtool/gcp/gapic_generator.py\", line 121, in _generate_code\n    f\"Unable to find configuration yaml file: {(googleapis / config_path)}.\"\nFileNotFoundError: Unable to find configuration yaml file: /home/kbuilder/.cache/synthtool/googleapis/google/cloud/recommender/artman_recommender_v1beta1.yaml.\nsynthtool > Cleaned up 1 temporary directories.\nsynthtool > Wrote metadata to synth.metadata.\n\nSynthesis failed\n\n```\n\nGoogle internal developers can see the full log [here](https://sponge/74dee1a3-0367-43bf-9f40-1001ae7ea243).\n\n", "before_files": [{"content": "# Copyright 2019 Google LLC\n#\n# Licensed under the Apache License, Version 2.0 (the \"License\");\n# you may not use this file except in compliance with the License.\n# You may obtain a copy of the License at\n#\n#     http://www.apache.org/licenses/LICENSE-2.0\n#\n# Unless required by applicable law or agreed to in writing, software\n# distributed under the License is distributed on an \"AS IS\" BASIS,\n# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n# See the License for the specific language governing permissions and\n# limitations under the License.\n\n\"\"\"This script is used to synthesize generated parts of this library.\"\"\"\nimport re\n\nimport synthtool as s\nfrom synthtool import gcp\n\ngapic = gcp.GAPICGenerator()\nversions = [\"v1beta1\"]\ncommon = gcp.CommonTemplates()\n\n\n# ----------------------------------------------------------------------------\n# Generate Cloud Recommender\n# ----------------------------------------------------------------------------\nfor version in versions:\n    library = gapic.py_library(\n        \"recommender\", version,\n        include_protos=True\n    )\n    s.move(library, excludes=['nox.py', 'docs/index.rst', 'README.rst', 'setup.py'])\n\n# ----------------------------------------------------------------------------\n# Add templated files\n# ----------------------------------------------------------------------------\ntemplated_files = common.py_library(unit_cov_level=97, cov_level=100)\ns.move(templated_files, excludes=['noxfile.py'])\n\ns.shell.run([\"nox\", \"-s\", \"blacken\"], hide_output=False) ", "path": "recommender/synth.py"}]}