If I search "methane", something seems to be found in the webbook, but I get the error : """ Error: 1 Exception in Tk callback Function: at 0xa986764> (type: ) Args: () Traceback (innermost last): File "/usr/lib/bkchem/bkchem/Pmw.py", line 1789, in __call__ return apply(self.func, args) File "/usr/lib/bkchem/bkchem/misc.py", line 114, in return lambda: apply( function, arguments) File "/usr/lib/bkchem/bkchem/main.py", line 1422, in run_plugin self.plug_man.run_plugin( name) File "/usr/lib/bkchem/bkchem/plugin_support.py", line 90, in run_plugin execfile( filename, the_globals) File "/usr/share/bkchem/plugins/fetch_from_webbook.py", line 66, in molec.draw() : 'list' object has no attribute 'draw' """