SYMBOL INDEX (20 symbols across 2 files)

FILE: app.py
  function load_valid_commands (line 24) | def load_valid_commands():
  function hello (line 33) | def hello():
  function review_commands (line 38) | def review_commands(log_id):
  function clean_commands (line 50) | def clean_commands(log_id):
  function keep_commands (line 58) | def keep_commands(log_id):
  function display_graph (line 63) | def display_graph(num=None):
  function serve_image (line 68) | def serve_image(num=None):
  function serve_image_sparse (line 72) | def serve_image_sparse(num=None):
  function serve_image_inner (line 75) | def serve_image_inner(num, sparse=False):
  function get_image (line 88) | def get_image():
  function save_history (line 127) | def save_history(history):
  function build_colorscheme (line 150) | def build_colorscheme(nodes):
  function create_image (line 164) | def create_image(entries, format, sparse):
  function create_image_inner (line 168) | def create_image_inner(pair_counts, node_totals, format="svg"):
  function get_statistics (line 252) | def get_statistics(entries, sparse=False):
  function before (line 282) | def before():
  function teardown_request (line 287) | def teardown_request(exception):
  function db_connect (line 293) | def db_connect():

FILE: schema.sql
  type logs (line 1) | CREATE TABLE IF NOT EXISTS logs (
  type entries (line 6) | CREATE TABLE IF NOT EXISTS entries (