fix: remove meld model download

fix: call ensure_models before loading model

fix: call ensure_models before loading model

initial deploy

clean deployment structure

fix errors

fix backend

fix

fix runs

.

Merge branch 'main' of https://github.com/NourNasr9/Speech-Emotion-Recognition

main entry of backend

Merge branch 'main' of https://github.com/NourNasr9/Speech-Emotion-Recognition

backend config and labels

add inference to backend

add backend_audio

add to structure