fix: better solution for filetype string

Signed-off-by: thiswillbeyourgithub <26625900+thiswillbeyourgithub@users.noreply.github.com>

wdoc/utils/loaders.py

@@ -390,8 +390,7 @@ def load_one_doc(
     split into documents, add some metadata then return.
     The loader is cached"""
     text_splitter = get_splitter(task, modelname=llm_name)
-    if filetype != "string":  # only filetype that can take empty arguments
-        assert kwargs, "Received an empty dict of arguments to load. Maybe --path is empty?"
+    assert kwargs, "Received an empty dict of arguments to load. Maybe --path is empty?"
 
     expected_global_dir = loaders_temp_dir_file.read_text().strip()
     assert expected_global_dir, f"Empty loaders_temp_dir_file at {loaders_temp_dir_file}"
@@ -438,7 +437,6 @@ def load_one_doc(
         )
 
     elif filetype == "string":
-        assert not kwargs, f"Received unexpected arguments for filetype 'string': {kwargs}"
         docs = load_string()
 
     elif filetype == "txt":

wdoc/wdoc.py

@@ -217,6 +217,8 @@ def print_exception(exc_type, exc_value, exc_traceback):
             query_eval_modelname = None
         if filetype == "auto":
             assert "path" in cli_kwargs and cli_kwargs["path"], "If filetype is 'auto', a --path must be given"
+        elif filetype == "string":
+            cli_kwargs["path"] = "empty placeholder"
         assert "/" in modelname, "modelname must be in litellm format: provider/model. For example 'openai/gpt-4o'"
         if modelname != TESTING_LLM and modelname.split("/", 1)[0] not in list(litellm.models_by_provider.keys()):
             raise Exception(