<commit_before>class WelcomeController < ApplicationController

  def index #research how to take thumbnail of video
    @challenger_videos = PublicArena.all_challenger_videos
    # render :json => @challenger_videos
  end


end<commit_msg>change back to render json<commit_after>class WelcomeController < ApplicationController

  def index #research how to take thumbnail of video
    @challenger_videos = PublicArena.all_challenger_videos
    render :json => @challenger_videos
  end


end
{'fraction_non_alphanumeric': 0.05091649694501019, 'fraction_numerical': 0.0, 'mean_word_length': 5.15, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 5, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '6703133', 'n_tokens_mistral': 154, 'n_tokens_neox': 141, 'n_words': 41}