To perform a query using Django ORM in a specific schema

specific_schema.py

from django.db import connection # Used for django tenants.

# I am assuming you are in the main public tenant.
connection.set_schema_to_public() # Switch to Public. 

# Here is how you switch to a different tenant.
connection.set_schema("the-schema-name-of-your-tenant", True) # Switch to Tenant.        

# You are now in the tenant you want, therefore any call you make will be made from that db schema.

# Therefore making this call is all you need after.
object = TableOne.objects.first()

hello, i used this lines
from django_tenants.utils import get_tenant_model, tenant_context

def my_view(...):
for tenant in get_tenant_model().objects.exclude(schema_name="public"):
with tenant_context(tenant):
my_data = my_table_in_tenant.objects.all()
.....
....