def select_model(self, e):
"""
Only one
"""
file_chooser = wx.FileDialog(self,
message="Choose a file",
wildcard="*.biopepa",
style=wx.OPEN | wx.CHANGE_DIR)
if file_chooser.ShowModal() == wx.ID_OK:
path = file_chooser.GetPaths()[0]
self.model_list.Append(path.split('/')[-1])
self.model_parser = Biopepa_Model_Parser()
self.model_parser.parse(path)
self.tree = self.model_parser.build_graph()
file_chooser.Destroy()
else:
file_chooser.Destroy()
