As terry said it might probably not work.
The only way it could is by making sure that there are no other suitable nesting locations in your room. If the ant species nests in moist soil you can make sure that there isn't any near them (no flower pots etc.). This will be a lot harder for species which don't require any extra moisture in their nest like most ant species which live in dead wood or weave their nests. That's the reason why these species are also considered as more dangerous to infest a house/room if escaped.
So depending on how moist your Tetramorium species want their nest it could work if you removed all flower pots etc, so they can't find any moist soil or other moist places to move there.
I just want to add a small part of an interview with Bert Hölldobler (he is a German myrmecologist and wrote together with Edward O. Wilson books like "The Ants", "The Superorganism", "Journey to the Ants"):
SPIEGEL: Herr Hölldobler, können Sie uns Ameisen als Haustiere empfehlen?
Hölldobler: In meiner Bubenzeit durfte ich tatsächlich eine Kolonie von Rossameisen in meinem Zimmer halten. Schöne Tiere waren das, kastanienbraun und glänzend. Ich sah bald, dass sie vorwiegend nachts auf Nahrungssuche waren. Deshalb hängte ich einen Zettel an die Zimmertür, dass erst ab dem Nachmittag gesaugt werden durfte. Heute habe ich keine Ameisen mehr I'm Haus, aber wie ich höre, ist dieses Hobby in Deutschland inzwischen recht populär geworden. Man kann sogar jede Menge Völker I'm Handel kaufen.
Translation:
SPIEGEL: Mr. Hölldobler, can you recommend ants as pets?
Hölldobler: In my youth I could keep a colony of carpenter ants in my room. Beautiful animals they were, maroon and glossy. I soon noticed that they were looking for food mainly through the night. So, I hang a note on the door so that my room wasn’t vacuumed before afternoon. Nowadays I don’t keep ants in my house anymore, but as I’ve heard this hobby has become quite popular in Germany. You can even buy a whole bunch of colonies commercially.
So he found a way to not make the ants move into a new nest 
. According to the description he probably kept Camponotus ligniperda in his room.
I also tried allowing ants to free range in my room. This worked quite well with Lasius and Pheidole species if they couldn't find any good nesting location but as soon as they found one they tried to move in. For example my Pheidole spathifera colony could free range a little bit after I noticed that the escape barrier was not working at one spot. I thought: "Well let them crawl around a little bit, so I can take some nice pictures on the table". Unfortunately they tried to move into a spray bottle filled with water that I used to moisturize their soil nest...
As the colony becomes larger and larger their foraging radius increases, so they might search in different rooms for new nesting locations and food...
Edited by Barristan, June 20 2019 - 11:18 PM.
