Fix the loading error of jsonl file (#644)

* fixjsonl

Signed-off-by: XuhuiRen <xuhui.ren@intel.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

---------

Signed-off-by: XuhuiRen <xuhui.ren@intel.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

comps/dataprep/utils.py

@@ -285,6 +285,16 @@ def load_json(json_path):
     return content_list
 
 
+def load_jsonl(jsonl_path):
+    """Load and process jsonl file."""
+    content_list = []
+    with open(jsonl_path, "r") as file:
+        for line in file:
+            json_obj = json.loads(line)
+            content_list.append(json_obj)
+    return content_list
+
+
 def load_yaml(yaml_path):
     """Load and process yaml file."""
     with open(yaml_path, "r") as file:
@@ -351,8 +361,10 @@ def document_loader(doc_path):
         return load_md(doc_path)
     elif doc_path.endswith(".xml"):
         return load_xml(doc_path)
-    elif doc_path.endswith(".json") or doc_path.endswith(".jsonl"):
+    elif doc_path.endswith(".json"):
         return load_json(doc_path)
+    elif doc_path.endswith(".jsonl"):
+        return load_jsonl(doc_path)
     elif doc_path.endswith(".yaml"):
         return load_yaml(doc_path)
     elif doc_path.endswith(".xlsx") or doc_path.endswith(".xls"):