Emit Flow via another suspend function in Kotlin

How can I have the flow collector below receive "hello"? The collector is calling myFunction1() which in turn calls myFunction2(). Both are suspend functions.

Currently nothing happens when I hit run and no flow is received. Am I missing something here?

CoroutineScope(IO).launch {
    val flowCollector = repo.myFunction1()
        .onEach { string ->
            Log.d("flow received: ", string)
        }
        .launchIn(GlobalScope)
}

class Repo {

    suspend fun myFunction1(): Flow<String> = flow {
        /*some code*/
        myFunction2()
    }

    suspend fun myFunction2(): Flow<String> = flow {
        /*some code*/
        emit("hello")
    }
}

You can try to use emitAll function for your case:

fun myFunction1(): Flow<String> = flow {
    /*some code*/
    emitAll(myFunction2())
}

fun myFunction2(): Flow<String> = flow {
    /*some code*/
    emit("hello")
}

emitAll function collects all the values from the Flow, created by myFunction2() function and emits them to the collector.

And there is no reason to set a suspend modifier before each function, flow builder isn't suspend.