Hi
Team,
I am getting the above error, it has persisted long enough than at this
point i really need help.
I am using pickle to load an ML model, POST to get user input. Below is the
error, my urls.py file and the views.py file.
Any Help will be highly appreciated.
******* Error Message *******
(python10_env) D:\Online
Drives\MDigital\CIT-Letures\python10_env\smart_health_consult>python
manage.py runserver
Watching for file changes with StatReloader
Performing system checks...
Exception in thread django-main-thread:
Traceback (most recent call last):
File "D:\Online
Drives\MDigital\CIT-Letures\python10_env\lib\site-packages\django\urls\resolvers.py",
line 634, in url_patterns
iter(patterns)
TypeError: 'module' object is not iterable
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File
"C:\Users\USER\AppData\Local\Programs\Python\Python310\lib\threading.py",
line 1009, in _bootstrap_inner
self.run()
File
"C:\Users\USER\AppData\Local\Programs\Python\Python310\lib\threading.py",
line 946, in run
self._target(*self._args, **self._kwargs)
File "D:\Online
Drives\MDigital\CIT-Letures\python10_env\lib\site-packages\django\utils\autoreload.py",
line 64, in wrapper
fn(*args, **kwargs)
File "D:\Online
Drives\MDigital\CIT-Letures\python10_env\lib\site-packages\django\core\management\commands\runserver.py",
line 124, in inner_run
self.check(display_num_errors=True)
File "D:\Online
Drives\MDigital\CIT-Letures\python10_env\lib\site-packages\django\core\management\base.py",
line 438, in check
all_issues = checks.run_checks(
File "D:\Online
Drives\MDigital\CIT-Letures\python10_env\lib\site-packages\django\core\checks\registry.py",
line 77, in run_checks
new_errors = check(app_configs=app_configs, databases=databases)
File "D:\Online
Drives\MDigital\CIT-Letures\python10_env\lib\site-packages\django\core\checks\urls.py",
line 40, in check_url_namespaces_unique
all_namespaces = _load_all_namespaces(resolver)
File "D:\Online
Drives\MDigital\CIT-Letures\python10_env\lib\site-packages\django\core\checks\urls.py",
line 67, in _load_all_namespaces
namespaces.extend(_load_all_namespaces(pattern, current))
File "D:\Online
Drives\MDigital\CIT-Letures\python10_env\lib\site-packages\django\core\checks\urls.py",
line 57, in _load_all_namespaces
url_patterns = getattr(resolver, 'url_patterns', [])
File "D:\Online
Drives\MDigital\CIT-Letures\python10_env\lib\site-packages\django\utils\functional.py",
line 48, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "D:\Online
Drives\MDigital\CIT-Letures\python10_env\lib\site-packages\django\urls\resolvers.py",
line 642, in url_patterns
raise ImproperlyConfigured(msg.format(name=self.urlconf_name)) from e
django.core.exceptions.ImproperlyConfigured: The included URLconf '<module
'ml_dp_model.urls' from 'D:\\Online
Drives\\MDigital\\CIT-Letures\\python10_env\\smart_health_consult\\ml_dp_model\\urls.py'>'
does not appear to have any patterns in it. If you see the 'urlpatterns'
variable with valid patterns in the file then the issue is probably caused
by a circular import.
******************************
**** urls.py *****
from django.urls import path
from . import views
#from .views import index
#from .views import predict
urlpartterns = [
path('', views.index, name='index'),
path('result.html', views.predict, name='predict')
]
******************
********* views.py *********
from django.shortcuts import render
# Testing if context can solve circular refference issue.
from django.template import context
# Model related imports
import pandas as pd #install pandas
import pickle
import numpy as np # helps to manipulate the data
# Create your views here.
def index(request):
return render(request, 'index.html')
# importing the models using pickle.
#Loading Naive Bayes Pickle Model load method 1
nb_pickle = open('./models_store/final_nb_model.pickel','rb+')
nb_model = pickle.load(nb_pickle)
#Loading RandomForest Pickle Modal load method 1
rf_pickle = open('./models_store/final_rf_model.pickel', 'rb+')
rf_model = pickle.load(rf_pickle)
#Loading Scala Vector Machine Pickle Model load method 2
svm_model = pickle.load(open('./models_store/final_svm_model.pickel',
'rb+'))
# Disease prediction Function:
def predict(request):
if request.method=='POST':
symptom_index = {}
symptom_index['symptom1'] =float(request.POST.get('symptom1')) #
Add data in string format to the dictionary
symptom_index['symptom2'] =float(request.POST.get('symptom2'))
symptom_index['symptom3'] =float(request.POST.get('symptom3'))
user_symptoms = pd.DataFrame({'X':symptom_index}).transpose()
#think about changing dictionary to list at this line.
# Using pickle model() to predict
nb_prediction = nb_model.predict(user_symptoms)[0]
rf_prediction = rf_model.predict(user_symptoms)[0]
svm_prediction = svm_model.predict(user_symptoms)[0]
'''
Making final prediction by taking mode of all predicitions
'''
final_prediction = np.mode([rf_prediction, nb_prediction,
svm_prediction])
predicted = final_prediction
return render(request,'result.html',{'results':predicted} )
****************************
Am running python 3.10 and Django 4.0
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