Figured out how to make it work, actually something that I was doing wrong, code below will work
@post('/')
def index():
form_data = request.form.dict
file_data = request.files.get("myfile", "")
files = {file_data.name: (file_data.filename, file_data.file, file_data.type)}
requests.post("http://127.0.0.1:8090/", data=form_data, files=files)