How to only print or get the second result

I only want to get the second result, which num prints and use it.

savee1 is a .txt file

def copycoordinates():


savee1 = filedialog.askopenfilename(initialdir="C:/USERS/" + username + "/documents/Euro Truck Simulator 2/profiles", title="Choose FIRST File", filetypes=[("sii files", "*.sii")])

savee2 = filedialog.askopenfilename(initialdir="C:/USERS/" + username + "/documents/Euro Truck Simulator 2/profiles", title="Choose SECOND File", filetypes=[("sii files", "*.sii")])

i1 = Label(frame5, text="Chosen FIRST File \n" + savee1)
i1.pack()

i2 = Label(frame5, text="Chosen SECOND File \n" + savee2)
i2.pack()

command=lambda:[save1()]
subprocess.Popen(["C:/SII_Decrypt.exe", savee1])

command=lambda:[save2()]
subprocess.Popen(["C:/SII_Decrypt.exe", savee2])

#time.sleep(1)

with open(savee1, "r+") as save1:

    for num, line in enumerate(save1, 1):
        if "truck_placement:" in line:
            print(num)
            

I'm new to programming in general. Also couldn't find anything to this. Thanks in advance!