Fix path for images and annotations

[chunduriv]

The scene_parse150 dataset throwing following error

ConnectionError: HTTPConnectionPool(host='placeschallenge.csail.mit.edu', port=80): Max retries exceeded with url: /data/ChallengeData2017/annotations_instance.tar (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f9f90b1d990>: Failed to establish a new connection: [Errno 110] Connection timed out'))

For more details. Please find the gist for reference.

It is working as expected after updating the path for images and annotations in scene_parsing150.py as shown below

1. From http://placeschallenge.csail.mit.edu/data/ChallengeData2017/images.tar to http://sceneparsing.csail.mit.edu/data/ChallengeData2017/images.tar
2. From http://placeschallenge.csail.mit.edu/data/ChallengeData2017/annotations_instance.tar to http://sceneparsing.csail.mit.edu/data/ChallengeData2017/annotations_instance.tar

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Add Dataset

• Dataset Name: <scene_parse150>
• Issue Reference: <link>
• dataset_info.json Gist: <link>

Description

Checklist

• [ ] Address all TODO's
• [ ] Add alphabetized import to subdirectory's __init__.py
• [ ] Run download_and_prepare successfully
• [ ] Add checksums file
• [ ] Properly cite in BibTeX format
• [ ] Add passing test(s)
• [ ] Add test data
• [ ] If using additional dependencies (e.g. scipy), use lazy_imports (if applicable)
• [ ] Add data generation script (if applicable)
• [ ] Lint code