Resolved conflict in cmd_exists.go

internal/cmd/cmd_exists.go

@@ -7,7 +7,7 @@ import (
 
 var cEXISTS = &DiceDBCommand{
 	Name: "EXISTS",
-	HelpShort: "Returns the number of keys existing in the db",
+	HelpShort: "Returns the count of keys that exist among the given arguments without modifying them",
 	Eval: evalEXISTS,
 }
 
@@ -22,7 +22,8 @@ func evalEXISTS(c *Cmd, s *dstore.Store) (*CmdRes, error) {
 
 	var count int64
 	for _, key := range c.C.Args {
-		// Check if the key exists in the store
+		// GetNoTouch is used to check if a key exists in the store 
+		// without updating its last access time.
 		if s.GetNoTouch(key) != nil {
 			count++
 		}