diff --git a/payme/classes/cards.py b/payme/classes/cards.py
index af0c424..09ba852 100644
--- a/payme/classes/cards.py
+++ b/payme/classes/cards.py
@@ -1,6 +1,5 @@
 from typing import Optional
 
-from payme.util import input_type_checker
 from payme.classes.http import HttpClient
 from payme.types.response import cards as response
 
@@ -20,8 +19,6 @@ class Cards:
     services. It allows you to create new cards and retrieve verification
     codes for existing cards.
     """
-
-    @input_type_checker
     def __init__(self, url: str, payme_id: str) -> "Cards":
         """
         Initialize the Cards client.
@@ -35,7 +32,6 @@ def __init__(self, url: str, payme_id: str) -> "Cards":
         }
         self.http = HttpClient(url, headers)
 
-    @input_type_checker
     def create(self, number: str, expire: str, save: bool = False,
                timeout: int = 10) -> response.CardsCreateResponse:
         """
@@ -53,7 +49,6 @@ def create(self, number: str, expire: str, save: bool = False,
         params = {"card": {"number": number, "expire": expire}, "save": save}
         return self._post_request(method, params, timeout)
 
-    @input_type_checker
     def get_verify_code(self, token: str, timeout: int = 10) -> \
             response.GetVerifyResponse:
         """
@@ -68,7 +63,6 @@ def get_verify_code(self, token: str, timeout: int = 10) -> \
         params = {"token": token}
         return self._post_request(method, params, timeout)
 
-    @input_type_checker
     def verify(self, token: str, code: str, timeout: int = 10) -> \
             response.VerifyResponse:
         """
@@ -84,7 +78,6 @@ def verify(self, token: str, code: str, timeout: int = 10) -> \
         params = {"token": token, "code": code}
         return self._post_request(method, params, timeout)
 
-    @input_type_checker
     def remove(self, token: str, timeout: int = 10) -> response.RemoveResponse:
         """
         Remove a card from the Paycom system.
@@ -98,7 +91,6 @@ def remove(self, token: str, timeout: int = 10) -> response.RemoveResponse:
         params = {"token": token}
         return self._post_request(method, params, timeout)
 
-    @input_type_checker
     def check(self, token: str, timeout: int = 10) -> response.CheckResponse:
         """
         Check the status of a card.
@@ -112,7 +104,6 @@ def check(self, token: str, timeout: int = 10) -> response.CheckResponse:
         params = {"token": token}
         return self._post_request(method, params, timeout)
 
-    @input_type_checker
     def _post_request(self, method: str, params: dict,
                       timeout: int = 10) -> response.Common:
         """
diff --git a/payme/classes/client.py b/payme/classes/client.py
index f8d98bb..02f8d69 100644
--- a/payme/classes/client.py
+++ b/payme/classes/client.py
@@ -3,7 +3,6 @@
 
 from payme.const import Networks
 from payme.classes.cards import Cards
-from payme.util import input_type_checker
 from payme.classes.receipts import Receipts
 from payme.classes.initializer import Initializer
 
@@ -12,7 +11,6 @@ class Payme:
     """
     The payme class provides a simple interface
     """
-    @input_type_checker
     def __init__(
         self,
         payme_id: str,
@@ -24,7 +22,7 @@ def __init__(
         url = Networks.PROD_NET
 
         if is_test_mode is True:
-            url = Networks.TEST_NET
+            url = Networks.TEST_NET.value
 
         self.cards = Cards(url=url, payme_id=payme_id)
         self.initializer = Initializer(payme_id=payme_id)
diff --git a/payme/classes/initializer.py b/payme/classes/initializer.py
index e43daf8..f17799c 100644
--- a/payme/classes/initializer.py
+++ b/payme/classes/initializer.py
@@ -2,8 +2,6 @@
 
 from django.conf import settings
 
-from payme.util import input_type_checker
-
 
 class Initializer:
     """
@@ -15,7 +13,6 @@ class Initializer:
         The Payme ID associated with your account
     """
 
-    @input_type_checker
     def __init__(self, payme_id: str = None):
         self.payme_id = payme_id
 
@@ -58,20 +55,3 @@ def generate_pay_link(
         )
         params = base64.b64encode(params.encode("utf-8")).decode("utf-8")
         return f"https://checkout.paycom.uz/{params}"
-
-    def test(self):
-        """
-        Test method for the Initializer class.
-
-        This method generates a payment link for a sample order and checks
-        if the result is a valid string. If successful, it prints a
-        confirmation message.
-        """
-        result = self.generate_pay_link(
-            id=12345,
-            amount=7000,
-            return_url="https://example.com"
-        )
-
-        assert isinstance(result, str), "Failed to generate payment link"
-        print("Success: Payment link generated successfully.")
diff --git a/payme/classes/receipts.py b/payme/classes/receipts.py
index 0607cc5..0f75840 100644
--- a/payme/classes/receipts.py
+++ b/payme/classes/receipts.py
@@ -1,7 +1,6 @@
 from typing import Union, Optional
 
 from payme.classes.cards import Cards
-from payme.util import input_type_checker
 from payme.classes.http import HttpClient
 from payme.types.response import receipts as response
 
@@ -37,7 +36,6 @@ def __init__(self, payme_id: str, payme_key: str, url: str) -> "Receipts":
         }
         self.http = HttpClient(url, headers)
 
-    @input_type_checker
     def create(
         self,
         account: dict,
@@ -64,7 +62,6 @@ def create(
         }
         return self._post_request(method, params, timeout)
 
-    @input_type_checker
     def pay(
         self, receipts_id: str, token: str, timeout: int = 10
     ) -> response.PayResponse:
@@ -83,7 +80,6 @@ def pay(
         }
         return self._post_request(method, params, timeout)
 
-    @input_type_checker
     def send(
         self, receipts_id: str, phone: str, timeout: int = 10
     ) -> response.SendResponse:
@@ -101,7 +97,6 @@ def send(
         }
         return self._post_request(method, params, timeout)
 
-    @input_type_checker
     def cancel(
         self, receipts_id: str, timeout: int = 10
     ) -> response.CancelResponse:
@@ -117,7 +112,6 @@ def cancel(
         }
         return self._post_request(method, params, timeout)
 
-    @input_type_checker
     def check(
         self, receipts_id: str, timeout: int = 10
     ) -> response.CheckResponse:
@@ -133,7 +127,6 @@ def check(
         }
         return self._post_request(method, params, timeout)
 
-    @input_type_checker
     def get(
         self, receipts_id: str, timeout: int = 10
     ) -> response.GetResponse:
@@ -149,7 +142,6 @@ def get(
         }
         return self._post_request(method, params, timeout)
 
-    @input_type_checker
     def get_all(
         self, count: int, from_: int, to: int, offset: int, timeout: int = 10
     ) -> response.GetAllResponse:
@@ -171,7 +163,6 @@ def get_all(
         }
         return self._post_request(method, params, timeout)
 
-    @input_type_checker
     def _post_request(
         self, method: str, params: dict, timeout: int = 10
     ) -> response.Common:
diff --git a/payme/const.py b/payme/const.py
index 26ed981..84af072 100644
--- a/payme/const.py
+++ b/payme/const.py
@@ -4,29 +4,6 @@
 from enum import Enum
 
 
-class Methods(str, Enum):
-    """
-    The enumeration of create transaction methods.
-
-    Available Methods:
-    - GET_STATEMENT: Fetches transaction statement.
-    - CHECK_TRANSACTION: Checks a transaction.
-    - CREATE_TRANSACTION: Creates a new transaction.
-    - CANCEL_TRANSACTION: Cancels an existing transaction.
-    - PERFORM_TRANSACTION: Performs a transaction.
-    - CHECK_PERFORM_TRANSACTION: Checks if the transaction can be performed.
-    """
-    GET_STATEMENT = "GetStatement"
-    CHECK_TRANSACTION = "CheckTransaction"
-    CREATE_TRANSACTION = "CreateTransaction"
-    CANCEL_TRANSACTION = "CancelTransaction"
-    PERFORM_TRANSACTION = "PerformTransaction"
-    CHECK_PERFORM_TRANSACTION = "CheckPerformTransaction"
-
-    def __str__(self):
-        return str(self.value)
-
-
 class Networks(str, Enum):
     """
     Payme networks
diff --git a/payme/util.py b/payme/util.py
index 11cb81b..e1bcc72 100644
--- a/payme/util.py
+++ b/payme/util.py
@@ -1,6 +1,4 @@
-from functools import wraps
 from datetime import datetime
-from typing import get_type_hints
 
 
 def time_to_payme(datatime) -> int:
@@ -26,28 +24,3 @@ def time_to_service(milliseconds: int) -> datetime:
     Converts milliseconds since the epoch to a datetime object.
     """
     return datetime.fromtimestamp(milliseconds / 1000)
-
-
-def input_type_checker(func):
-    """
-    input type checker decorator helps to
-    validate the input types of the function before executing it.
-    """
-    @wraps(func)
-    def wrapper(*args, **kwargs):
-        """
-        Get the type hints of the function
-        """
-        hints = get_type_hints(func)
-
-        all_args = kwargs.copy()
-        all_args.update(zip(func.__code__.co_varnames, args))
-
-        for arg_name, arg_type in hints.items():
-            if arg_name in all_args and not isinstance(all_args[arg_name], arg_type): # noqa
-                raise TypeError(
-                    f"Argument '{arg_name}' in {func.__name__} must be of type {arg_type.__name__}, "  # noqa
-                    f"but got {type(all_args[arg_name]).__name__}."
-                )
-        return func(*args, **kwargs)
-    return wrapper
diff --git a/setup.py b/setup.py
index e947c1d..0778558 100644
--- a/setup.py
+++ b/setup.py
@@ -1,9 +1,13 @@
+import pathlib
 from setuptools import setup, find_packages
 
+here = pathlib.Path(__file__).parent.resolve()
+
+long_description = (here / "README.md").read_text(encoding="utf-8")
 
 setup(
     name='payme-pkg',
-    version='3.0.6',
+    version='3.0.8',
     license='MIT',
     author="Muhammadali Akbarov",
     author_email='muhammadali17abc@gmail.com',
@@ -15,4 +19,6 @@
         "dataclasses==0.*;python_version<'3.7'",  # will only install on py3.6
         'djangorestframework==3.*'
       ],
+    long_description=long_description,
+    long_description_content_type="text/markdown",
 )
diff --git a/tests.py b/tests.py
index 01e8932..dca21e8 100644
--- a/tests.py
+++ b/tests.py
@@ -31,12 +31,6 @@ def test_receipts_all_methods(self):
         """
         return self.payme.receipts.test()
 
-    def test_initializer_all_methods(self):
-        """
-        Verify that the initializer test method works without errors
-        """
-        return self.payme.initializer.test()
-
 
 if __name__ == '__main__':
     unittest.main()