SYMBOL INDEX (10 symbols across 4 files) FILE: file_processing.py function clone_github_repo (line 12) | def clone_github_repo(github_url, local_path): function load_and_index_files (line 20) | def load_and_index_files(repo_path): function search_documents (line 67) | def search_documents(query, index, documents, n_results=5): FILE: main.py function main (line 15) | def main(): FILE: questions.py class QuestionContext (line 5) | class QuestionContext: method __init__ (line 6) | def __init__(self, index, documents, llm_chain, model_name, repo_name,... function ask_question (line 17) | def ask_question(question, context: QuestionContext): FILE: utils.py function clean_and_tokenize (line 8) | def clean_and_tokenize(text): function format_documents (line 19) | def format_documents(documents): function format_user_question (line 23) | def format_user_question(question):