hi guys, not sure but I think than there is an error in the doc
import (
"context"
"flag"
"fmt"
"log"
"time"
"google.golang.org/grpc"
"github.com/dgraph-io/dgraph/client"
"github.com/dgraph-io/dgraph/query/graph" //replace for github.com/dgraph-io/dgraph/protos/graphp
"github.com/twpayne/go-geom/encoding/wkb"
)
the github.com/dgraph-io/dgraph/query/graph seems not exist any more, I could find the new package checking the documentation
github.com/dgraph-io/dgraph/protos/graphp
has the same functionality, also include than you need install it
go get -u github.com/dgraph-io/dgraph/protos/graphp
thank you