Django: transfer instance across inline form to template - django

Question

I have related model EntertainmentCollage with image fields and did't now how to transfer instance models to the editing form. I need to display the existing images in the editing form and have the ability to add new ones.
models.py
class Entertainment(models.Model):
main_photo = models.ImageField(upload_to = 'where/')
place = models.CharField(max_length=200)
description = models.CharField(max_length=200)
event_date = models.DateTimeField(auto_now_add=False, blank=True, null = True)
class EntertainmentCollage(models.Model):
img = models.ImageField(upload_to = 'entertainment/portfolio', blank = True)
album = models.ForeignKey(Entertainment, blank = True, null = True)
views.py
def edit_where(request, pk):
place = Entertainment.objects.get(id=pk)
FormSet2 = inlineformset_factory(Entertainment, EntertainmentCollage, fields =['img',], extra=6)
form = WhereCreateForm(instance=place)
form2 = FormSet2()
if request.user.is_authenticated():
if request.method == "POST":
form = WhereCreateForm(request.POST, request.FILES, instance=place)
if form.is_valid():
form2 = FormSet2(request.POST or None, request.FILES)
if form2.is_valid():
form.save()
form2.save()
return redirect('entertainment:where_list')
else:
form = WhereCreateForm()
form2 = FormSet2()
return render(request, "entertainment/where_edit.html", {'form': form, 'form2': form2})
html
<section>
<div class="container">
<div class="row">
<div class="col-md-3">
<h2>Editing Where</h2>
<br>
<form method = "post" enctype="multipart/form-data">
{% csrf_token %}
<p>{{ form.eventname }}</p>
<p>{{ form.place }}</p>
<p>{{ form.event_date }}</p>
</div>
<div class="col-md-9">
<section class="admin-section">
{{ form2.management_form }}
<div class="row">
{% for frm in form2 %}
<div class="col-md-4 admin__block" is-cover="false">
<div class="cover__wrapper edit__wrapper">
<a class="delete-button">Delete</a>
<a class="make-cover-button">Cover</a>
<img src="{{ frm.url }}" alt="">
</div>
</div>
{% endfor %}
</div>
Add photo
</section>
<section>
<h4>Description</h4>
{{ form.description }}
<input type="submit" value="Save">
Cancel
</section>
</form>
</div>
</div>
</div>
</section>
If I try to add
collage = EntertainmentCollage.objects.filter(album = place)
to my views.py and make form2(instance = collage) error occured QuerySet' object has no attribute 'pk'
___ UPDATE ___
I need to get page like http://joxi.ru/Dr8X8w4tkGw1zr
where images are taken from the model EntertainmentCollage,
and if they are added then I could see them in the form.

Answer 1

I realized that my question was incorrectly asked. I just had to display all the images from the queryset and use the inline form to add a button to add a new image.