[terra-backend/python server] cambiare i nomi delle chiavi payload

[giulio-massacci]

da
base_payload = {
"tg_perc": "80",
"listaMezzi": [0, 1, 2, 3, 4, 5, 7, 8, 9], # means of transport
"product": "TOT",
"flow": 1, #import = 1, #export = 2
"weight_flag": True,
"pos": "None",
"selezioneMezziEdges": "None"
}

a

base_payload = {
"percentage": "80",
"transports": [0, 1, 2, 3, 4, 5, 7, 8, 9], # means of transport
"product": "TOT",
"flow": 1, #import = 1, #export = 2
"weight": True,
"position": "None",
"edges": "None"
}