Clippy static Analysis results for summa_solvency package

[sachindkagrawal15]

Clippy static Analysis results for summa_solvency package

4 warnings as below:

warning: very complex type used. Consider factoring parts into type definitions --> src/chips/merkle_sum_tree.rs:113:10	113	...-> Result<(AssignedCell<Fp, Fp>, AssignedCell<Fp, Fp>), Error...	^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
= note: `#[warn(clippy::type_complexity)]` on by default

warning: very complex type used. Consider factoring parts into type definitions --> src/chips/range/tests.rs:58:10	58	) -> Result<	__^ 59		( 60		AssignedCell<Fp, Fp>, 61		AssignedCell<Fp, Fp>, ...	64		Error, 65		> {		_____^

= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity

warning: unneeded late initialization --> src/circuits/merkle_sum_tree.rs:304:13	304	... let sibling_hash: AssignedCell<Fp, Fp>; // hash of the si...	^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
= note: `#[warn(clippy::needless_late_init)]` on by default

help: declare sibling_hash here	308	let sibling_hash: AssignedCell<Fp, Fp> = if level == 0 {	++++++++++++++++++++++++++++++++++++++++ help: remove the assignments from the branches

371 ~ computed_sibling_hash 372	} ... 439	440 ~ computed_sibling_hash

warning: very complex type used. Consider factoring parts into type definitions --> src/circuits/utils.rs:41:6	41	) -> Result<	__^ 42		( 43		ParamsKZG, 44		ProvingKey, ...	47		&'static str, 48		> {		_^

= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity