docs: caching documentation

Author: varonix0

README.md

@@ -45,12 +45,29 @@ client.auth.universal_auth.login(
 secrets = client.secrets.list_secrets(project_id="<project-id>", environment_slug="dev", secret_path="/")
 ```
 
+## InfisicalSDKClient Parameters
+
+The `InfisicalSDKClient` takes the following parameters, which are used a global configuration.
+
+- **host** (`str`, _Optional_): The host URL for your Infisical instance. Defaults to `https://app.infisical.com`.
+- **token** (`str`, _Optional_): Specify a authentication token to use for all requests. If provided, you will not need to call any of the `auth` methods. Defaults to `None`
+- **cache_ttl** (`int`, _Optional_): The SDK has an inbuilt client-side cache mechanism for secrets, which greatly improves speed for the secret methods. By default secrets are cached for 5 minutes. You can disable caching by setting `cache_ttl` to `None`. The value is in seconds, so `300` equates to 5 minutes caching TTL. Default is `300` seconds.
+
+```python
+client = InfisicalSDKClient(
+  host="https://app.infisical.com", # Defaults to https://app.infisical.com
+  token="<optional-auth-token>" # If not set, use the client.auth() methods.
+  cache_ttl = 300 # `None` to disable caching
+)
+```
+
 ## Core Methods
 
 The SDK methods are organized into the following high-level categories:
 
 1. `auth`: Handles authentication methods.
 2. `secrets`: Manages CRUD operations for secrets.
+3. `kms`: Perform cryptographic operations with Infisical KMS.
 
 ### `auth`
 

infisical_sdk/client.py

@@ -7,7 +7,15 @@
 from infisical_sdk.util import SecretsCache
 
 class InfisicalSDKClient:
-    def __init__(self, host: str, token: str = None, cache_ttl: int | None = 300):
+    def __init__(self, host: str, token: str = None, cache_ttl: int = 300):
+        """
+        Initialize the Infisical SDK client.
+
+        :param str host: The host URL for your Infisical instance. Will default to `https://app.infisical.com` if not specified.
+        :param str token: The authentication token for the client. If not specified, you can use the `auth` methods to authenticate.
+        :param int cache_ttl: The time to live for the secrets cache. This is the number of seconds that secrets fetched from the API will be cached for. Set to `None` to disable caching.
+        """
+        
         self.host = host
         self.access_token = token
 

infisical_sdk/util/secrets_cache.py

@@ -8,7 +8,7 @@
 import pickle
 
 class SecretsCache:
-    def __init__(self, ttl_seconds: int | None = 300) -> None:
+    def __init__(self, ttl_seconds: int = 300) -> None:
       if ttl_seconds is None or ttl_seconds <= 0:
           self.enabled = False
           return

sink/example.py

@@ -24,8 +24,6 @@ def random_string(length: int = 10) -> str:
 
 
 
-
-
 ################################################# SECRET TESTS #################################################
 
 new_secret = sdkInstance.secrets.create_secret_by_name(