Repository navigation

Restore Fermion model parameters for qMERA #243

Job	Run time
package	47s
typecheck	32s
test (3.12, extended, dev,test-extended)	1m 50s
test (3.11, core, dev)	34s
test (3.12, core, dev)	43s
test (3.12, vmc, dev,vmc)	1m 53s
test (3.10, core, dev)	36s
	6m 55s