chore(guides): some missing snippets + guides (generated)

algolia/api-clients-automation#4477

Co-authored-by: algolia-bot <[email protected]>
Co-authored-by: Thomas Raffray <[email protected]>

Author: algolia-bot

algoliasearch/http/base_config.py

@@ -24,7 +24,7 @@ def __init__(self, app_id: Optional[str] = None, api_key: Optional[str] = None):
         self.connect_timeout = 2000
 
         self.wait_task_time_before_retry: Optional[int] = None
-        self.headers: Optional[Dict[str, str]] = None
+        self.headers: Dict[str, str] = {}
         self.proxies: Optional[Dict[str, str]] = None
         self.hosts: Optional[HostsCollection] = None
 
@@ -33,13 +33,9 @@ def __init__(self, app_id: Optional[str] = None, api_key: Optional[str] = None):
     def set_client_api_key(self, api_key: str) -> None:
         """Sets a new API key to authenticate requests."""
         self.api_key = api_key
-        if self.headers is None:
-            self.headers = {}
         self.headers["x-algolia-api-key"] = api_key
 
     def add_user_agent(self, segment: str, version: Optional[str] = None) -> None:
         """adds a segment to the default user agent, and update the headers sent with each requests as well"""
         self._user_agent = self._user_agent.add(segment, version)
-
-        if self.headers is not None:
-            self.headers["user-agent"] = self._user_agent.get()
+        self.headers["user-agent"] = self._user_agent.get()

algoliasearch/http/request_options.py

@@ -69,7 +69,7 @@ def merge(
             query_parameters = {}
         if headers is None:
             headers = {}
-        headers.update(self._config.headers or {})
+        headers.update(self._config.headers)
 
         request_options = {
             "headers": headers,