diff --git a/receiver/main.py b/receiver/main.py
index a06949a..21fb543 100644
--- a/receiver/main.py
+++ b/receiver/main.py
@@ -3,7 +3,7 @@ from pydantic import BaseModel
 from fastapi.security import HTTPBasic, HTTPBasicCredentials
 from config import get_settings
 
-from receiver.challenges.Blogpost import Blogpost
+from challenges.Blogpost import Blogpost
 from challenges.Carbeat import Carbeat
 from challenges.CDN import CDN
 from challenges.Phew import Phew
diff --git a/receiver/test.py b/receiver/test.py
deleted file mode 100644
index 042ad34..0000000
--- a/receiver/test.py
+++ /dev/null
@@ -1,77 +0,0 @@
-from modules.blinkpdf import *
-
-import io
-import requests
-import subprocess
-import re
-
-
-def check():
-    try:
-        # Getting private key
-        container_env = '''
-SECRET_KEY="a3a591c71b14fa8837dca5eb61ec8b14"
-PRIVATE_KEY="ceb4fd7181f056b048412a2bef7402991fdf3b8300f07e6617889cb7064cc529"
-        '''.strip()
-        private_key = re.search(r'PRIVATE_KEY="(.+?)"', container_env).group(1)
-
-        sess = requests.Session()
-
-        # Checking C1: Login as user
-        url = 'http://52.221.251.25:11000/login'
-        data = {"username": "user", "password": "user"}
-        r = sess.post(url, data=data, timeout=5)
-        assert 'Welcome to the PDF Signature App'.lower() in r.text.lower(), 'Cannot login as user'
-
-        pdfpath = 'receiver/files/blinkpdf_hellodocs.pdf'
-        pdfbytes = open(pdfpath, 'rb').read()
-
-        # Checking C2: Sign pdf as user
-        sign_url = 'http://52.221.251.25:11000/sign'
-        r = sess.post(sign_url, timeout=5)
-        sendata = ('main.pdf', pdfbytes, 'application/pdf')
-        filedata = {'file': sendata}
-        r = sess.post(sign_url, files=filedata, timeout=5)
-        signed_pdf = r.content
-        assert r.status_code == 200 and 'application/pdf' in r.headers['Content-Type'], 'Signed PDF not available or incorrect content type'
-        signed_pdf_stream = io.BytesIO(signed_pdf)
-        assert verify_signature(signed_pdf_stream, private_key), 'Algorithm for signature process is changed'
-
-        # Checking C3: Verify valid pdf as user
-        pdf_bytes_stream = io.BytesIO(pdfbytes)
-        signed_pdf_stream = sign_pdf(pdf_bytes_stream, private_key)
-        verify_url = 'http://52.221.251.25:11000/verify'
-        sendata = ('main_signed.pdf', signed_pdf_stream, 'application/pdf')
-        filedata = {'file': sendata}
-        r = sess.post(verify_url, files=filedata, timeout=5)
-        assert 'The signature is <strong>valid</strong>.' in r.text, 'Verify function not working or algoritm verify process is changed'
-        
-        # Checking C3: Verify invalid pdf as user
-        verify_url = 'http://52.221.251.25:11000/verify'
-        sendata = ('main_signed.pdf', pdfbytes, 'application/pdf')
-        filedata = {'file': sendata}
-        r = sess.post(verify_url, files=filedata, timeout=5)
-        assert 'The signature is <strong>invalid' in r.text, 'Verify function not working or algoritm verify process is changed for invalid signature'
-
-        host_flag = 'WreckIT50{1D3rZiz8CrMuO2b2QGsQVQqvk8dLjDCBnmTHV6dGzQ0zZXOScP69b2LxKV2cj7Ut}'
-        
-        # Checking C5: Login as admin and enc_flag checking
-        url = 'http://52.221.251.25:11000/login'
-        data = {'username': "admin", "password": f'{private_key}'}
-        r = sess.post(url, data=data, timeout=5)
-        assert 'Welcome to the PDF Signature App'.lower() in r.text.lower(), 'Cannot login as admin'
-        url = f'http://52.221.251.25:11000/admin_panel'
-        r = sess.get(url, timeout=5)
-        enc_flag = r.text.split('encrypted flag: ')[1].split('</p>')[0]
-        cek, dec = decryptMessage(enc_flag, private_key)
-        assert dec.decode() == host_flag, 'Change algorithm for encryption flag'
-        assert cek == True, 'Change signature algorithm for encryption flag'
-
-        print('Check passed for blinkpdf')
-        return True
-
-    except Exception as e:
-        print(e)
-        return False
-    
-check()
\ No newline at end of file