example_model.py

# MIT License

# Copyright (c) 2019 Runway AI, Inc

# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:

# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.

# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.

import random
from PIL import Image

class ExampleModel():

    def __init__(self, options):
        random.seed(options['seed'])
        self.truncation = options['truncation']

    # Generate an image based on some text.
    def run_on_input(self, caption_text):

        # This is an example of how you could use some input from
        # @runway.setup(), like options['truncation'], later inside a
        # function called by @runway.command().
        text = caption_text[0:self.truncation]

        # Return a red image if the input text is "red",
        # otherwise return a blue image.
        if text == 'red':
            return Image.new('RGB', (512, 512), color = 'red')
        else:
            return Image.new('RGB', (512, 512), color = 'blue')