Marks old RediSearch 1.0 commands as deprecated (#3606)

* Marks old RediSearch 1.0 commands as deprecated

* linters

Author: elena-kolevska

redis/commands/search/commands.py

@@ -23,7 +23,6 @@
 SEARCH_CMD = "FT.SEARCH"
 ADD_CMD = "FT.ADD"
 ADDHASH_CMD = "FT.ADDHASH"
-DROP_CMD = "FT.DROP"
 DROPINDEX_CMD = "FT.DROPINDEX"
 EXPLAIN_CMD = "FT.EXPLAIN"
 EXPLAINCLI_CMD = "FT.EXPLAINCLI"
@@ -35,7 +34,6 @@
 DICT_ADD_CMD = "FT.DICTADD"
 DICT_DEL_CMD = "FT.DICTDEL"
 DICT_DUMP_CMD = "FT.DICTDUMP"
-GET_CMD = "FT.GET"
 MGET_CMD = "FT.MGET"
 CONFIG_CMD = "FT.CONFIG"
 TAGVALS_CMD = "FT.TAGVALS"
@@ -406,6 +404,7 @@ def add_document_hash(self, doc_id, score=1.0, language=None, replace=False):
             doc_id, conn=None, score=score, language=language, replace=replace
         )
 
+    @deprecated_function(version="2.0.0", reason="deprecated since redisearch 2.0")
     def delete_document(self, doc_id, conn=None, delete_actual_document=False):
         """
         Delete a document from index
@@ -440,6 +439,7 @@ def load_document(self, id):
 
         return Document(id=id, **fields)
 
+    @deprecated_function(version="2.0.0", reason="deprecated since redisearch 2.0")
     def get(self, *ids):
         """
         Returns the full contents of multiple documents.