path for scripts out-of-date for AlgoLoader

[kevinmstone]

https://github.com/tigergraph/ecosys/blob/master/tools/widgets/AlgoLoader.ipynb

##Grab_GSQL_Queries_BEGIN##
    pbar.set_description_str('Fetching Algorithms')
    import os
    from glob import glob
    !git clone https://github.com/tigergraph/gsql-graph-algorithms.git
    pbar.update(25)
    os.chdir('/content/gsql-graph-algorithms/algorithms/schema-free')
    script_names = glob('*.gsql')
    pbar.update(25)
 ##Grab_GSQL_Queries_END##

Recommend changing to

os.chdir('/content/gsql-graph-algorithms/algorithms/')
script_names = glob('*/*/*.gsql')