[mod] engine: MyMemory Translated - typification and html to text (#6132)

The implementation is normalized, type annotations are applied, and the results
are freed from the HTML markup (which is partially present).

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

searx/extended_types.py

@@ -30,7 +30,7 @@ import httpx
 if typing.TYPE_CHECKING:
     import searx.preferences
     import searx.results
-    from searx.search.processors import OnlineParamTypes
+    from searx.search.processors import OnlineParamTypes, OnlineDictParams, OnlineCurrenciesParams
 
 
 class SXNG_Request(flask.Request):
@@ -83,4 +83,4 @@ class SXNG_Response(httpx.Response):
     """
 
     ok: bool
-    search_params: "OnlineParamTypes"
+    search_params: "OnlineParamTypes | OnlineDictParams | OnlineCurrenciesParams"