import pybel
import pybel_tools
pybel.get_version()
'0.13.2'
pybel_tools.get_version()
'0.7.4-dev'
from pybel_tools.mutation.collapse import collapse_nodes_with_same_names
# Update this path to your file
graph = pybel.from_json_path(
"/path_to_your_pickle.pickle"
)
collapse_nodes_with_same_names(graph)
pybel.to_pickle(graph, "collapsed_graph.pickle")