Fix ignore parameters in dbpedia and msmarco-passage-ranking (#761)

The `size` and `track_total_hits` params are ignored in the dbpedia and msmarco-passage-ranking tracks. This change fixes the issue by providing the params as part of the search request body.

Author: jimczi

msmarco-passage-ranking/track.py

@@ -165,11 +165,11 @@ def params(self):
  raise Exception(f"The query strategy \\`{self._query_strategy}]\\` is not implemented")
 
  self._iters = (self._iters + 1) % len(self._queries)
+ query["track_total_hits"] = self._track_total_hits
+ query["size"] = self._size
  return {
  "index": self._index_name,
  "cache": self._cache,
- "size": self._size,
- "track_total_hits": self._track_total_hits,
  "body": query,
  }
 

search/mteb/dbpedia/track.py

@@ -103,13 +103,13 @@ def partition(self, partition_index, total_partitions):
  def params(self):
  query_obj = self._queries[self._iters]
  query = generate_query(query_obj["text"], self._title_field, self._title_boost, self._text_field, self._text_boost)
+ query["track_total_hits"] = self._track_total_hits
+ query["size"] = self._size
 
  self._iters = (self._iters + 1) % len(self._queries)
  return {
  "index": self._index_name,
  "cache": self._cache,
- "size": self._size,
- "track_total_hits": self._track_total_hits,
  "body": query,
  }