Update app.py

app.py

@@ -399,7 +399,7 @@ def get_text_splitter(split_strategy, chunk_size, overlap_size, custom_separator
 def get_embedding_model(model_type, model_name):
     model_path = model_manager.get_model(model_type, model_name)
     if model_type == 'HuggingFace':
-        return = HuggingFaceEmbeddings(
+        return HuggingFaceEmbeddings(
             model_name=model_path,
             multi_process=True,
             model_kwargs={"device": "cuda"},