age_estimator/urls.py

from django.urls import path
from . import views

from .views import AgeEstimation
# from bpm_app.views import calculate_heart_rate

# urlpatterns = [
#     path('calculate-bpm/', , name='calculate_bpm'),
# ]
urlpatterns = [
    path('age_estimator/', AgeEstimation.as_view(), name='age_estimation_view'),
]