Преобразование файла csv в файл json

{
    "_id" : 1,
    "name" : "Городецкий Антон",
    "date_birth" : "1986-04-05",
    "friends" : [{"fname":"Гессер",fdate:"1715-05-07",finterest:["Дозор","Изучение древностей"]}
      ],
    "interest" : [ 
        "Дозор", 
        "Изучение древностей"
    ]
}
{
    "_id" : 2,
    "name" : "Завулон",
    "date_birth" : "1700-11-10",
    "friends" : [{"fname":"Завулон", fdate:"1700-11-10",finterest:["Дозор","Изучение магии"]},
                    {"fname":"Гессер",fdate:"1715-05-07",finterest:["Дозор","Изучение древностей"]}
      ],
    "interest" : [ 
        "Дозор", 
        "Изучение магии"
    ]
}
 
#и так далее

import csv
import json
 
fieldnames = ("id","fio","date_birth","interest","friend","fr_date","fr_interest")
 
with open("accoun.csv", "rt") as fin, \
        open("accoun_out.json", "wt") as fout:
 
    for row in csv.DictReader(fin, fieldnames=fieldnames, delimiter=","):
        fout.write(json.dumps(row, ensure_ascii=False, indent=4) + "\n")

import csv
import json
 
fieldnames = ("id","fio","date_birth","interest","friend","fr_date","fr_interest")
 
with open("accoun.csv", "rt") as fin, \
        open("acc_out.json", "wt") as fout:
    
    d={"id":0}
    rep=[]
    fout.write("[\n")
    for row in csv.DictReader(fin, fieldnames=fieldnames, delimiter=","):
        #print(row)
        #fout.write(json.dumps(row, ensure_ascii=False, indent=4) + "\n")
        temp=[]
        if d["id"]==row["id"] or row["id"] in rep:
            print("H-ha")
        else:    
            d=row
            rep.append(row["id"])
            fon=open("accoun.csv", "rt")
            lines=csv.DictReader(fon, fieldnames=fieldnames, delimiter=",")
            for tmp in lines:
                if d["id"]==tmp["id"]:
                    if tmp["interest"] not in temp:
                        temp.append(tmp["interest"])
            fon.close()
            d["interest"]=temp
            print(d)
            fout.write(json.dumps(row, ensure_ascii=False, indent=4) + "\n")
    fout.write("]")
    fin.close()
    fout.close()

import csv
import json
 
fieldnames = ("id","fio","date_birth","interest","friends","fr_date","fr_interest")
 
with open("accoun.csv", "rt") as fin, \
        open("acc_out.json", "wt") as fout:
    
    d={"id":0}
    rep=[]
    fout.write("\n")
    #fout.write("[\n")
    for row in csv.DictReader(fin, fieldnames=fieldnames, delimiter=","):
        #print(row)
        #fout.write(json.dumps(row, ensure_ascii=False, indent=4) + "\n")
        temp=[]
        if d["id"]==row["id"] or row["id"] in rep:
            print("H-ha")
        else:    
            d=row
            rep.append(row["id"])
            tmfr=[]
            friend=[]
            fon=open("accoun.csv", "rt")
            lines=csv.DictReader(fon, fieldnames=fieldnames, delimiter=",")
            for tmp in lines:
                if d["id"]==tmp["id"]:
                    if tmp["interest"] not in temp:
                        temp.append(tmp["interest"])
                    if tmp["friends"] not in tmfr:
                        tmfr.append(tmp["friends"])
                        friend.append({"friends":tmp["friends"],"fr_date":tmp["fr_date"],"fr_interest":tmp["fr_interest"]})
            fon.close()
            d["interest"]=temp
            del d["fr_date"]
            del d["fr_interest"]
            d["friends"]=friend
            print(d)
            fout.write(json.dumps(row, ensure_ascii=False, indent=4) + "\n")
    #fout.write("]")
    fin.close()
    fout.close()

>>>print("abracadabra",end[COLOR="Red"]=[/COLOR]".")
SyntaxError: invalid syntax