demo.yaml

lite_metadata:
  gradio_version: 3.32.0
  liteobj_version: 0.0.7
class_string: gradio.interface.Interface
kwargs:
  title: Gradio Webapp
  description: Given a string s, find the length of the longest substring without
    repeating characters
  article: null
  thumbnail: null
  theme: gradio/seafoam
  css: null
  allow_flagging: never
  inputs:
  - class_string: gradio.components.Textbox
    kwargs:
      label: s
  outputs:
  - class_string: gradio.components.Number
    kwargs:
      label: output
      precision: 0
  fn:
    class_string: gradify.gradify_closure
    kwargs:
      argmaps:
      - label: s
        postprocessing: null
      func_kwargs: {}
      source: "def lengthOfLongestSubstring(s):\n    seen = {}\n    start = 0\n  \
        \  max_len = 0\n    for end in range(len(s)):\n        if s[end] in seen:\n\
        \            start = max(start, seen[s[end]] + 1)\n        seen[s[end]] =\
        \ end\n        max_len = max(max_len, end - start + 1)\n    return max_len\n"