add comment

app/submodule/chain/chaininfo_api.go

@@ -607,6 +607,7 @@ func (cia *chainInfoAPI) ChainGetPath(ctx context.Context, from types.TipSetKey,
 	return path, nil
 }
 
+// StateGetNetworkParams returns current network params
 func (cia *chainInfoAPI) StateGetNetworkParams(ctx context.Context) (*types.NetworkParams, error) {
 	networkName, err := cia.getNetworkName(ctx)
 	if err != nil {

venus-shared/api/chain/v0/chain.go

@@ -74,7 +74,8 @@ type IChainInfo interface {
 	VerifyEntry(parent, child *types.BeaconEntry, height abi.ChainEpoch) bool                                                                                                             //perm:read
 	ChainExport(context.Context, abi.ChainEpoch, bool, types.TipSetKey) (<-chan []byte, error)                                                                                            //perm:read
 	ChainGetPath(ctx context.Context, from types.TipSetKey, to types.TipSetKey) ([]*types.HeadChange, error)                                                                              //perm:read
-	StateGetNetworkParams(ctx context.Context) (*types.NetworkParams, error)                                                                                                              //perm:read
+	// StateGetNetworkParams return current network params
+	StateGetNetworkParams(ctx context.Context) (*types.NetworkParams, error) //perm:read
 }
 
 type IMinerState interface {

venus-shared/api/chain/v0/method.md

@@ -1245,6 +1245,7 @@ Inputs:
 Response: `"f01234"`
 
 ### StateGetNetworkParams
+StateGetNetworkParams return current network params
 
 
 Perms: read

venus-shared/api/chain/v1/chain.go

@@ -108,7 +108,8 @@ type IChainInfo interface {
 	VerifyEntry(parent, child *types.BeaconEntry, height abi.ChainEpoch) bool                                                             //perm:read
 	ChainExport(context.Context, abi.ChainEpoch, bool, types.TipSetKey) (<-chan []byte, error)                                            //perm:read
 	ChainGetPath(ctx context.Context, from types.TipSetKey, to types.TipSetKey) ([]*types.HeadChange, error)                              //perm:read
-	StateGetNetworkParams(ctx context.Context) (*types.NetworkParams, error)                                                              //perm:read
+	// StateGetNetworkParams return current network params
+	StateGetNetworkParams(ctx context.Context) (*types.NetworkParams, error) //perm:read
 }
 
 type IMinerState interface {

venus-shared/api/chain/v1/method.md

@@ -1277,6 +1277,7 @@ Inputs:
 Response: `"f01234"`
 
 ### StateGetNetworkParams
+StateGetNetworkParams return current network params
 
 
 Perms: read