fix bug at filter `match` function

.gitignore

@@ -35,6 +35,7 @@ pip-delete-this-directory.txt
 # Environment variables
 .env
 .gradio/
+gradio_cache/
 # Local configuration files
 *.local
 # MacOS specific files

app.py

@@ -199,12 +199,15 @@ def reformat_and_return_top_k_results(
     result += model_names + [""] * (
         top_k - len(model_names)
     )  # Fill with empty string if less than top_k
-    result += [f"Score: {score:.4f}" for score in similarity_scores] + [""] * (
+    result += [
+        "Score: " if not isinstance(score, float) else f"Score: {score:.4f}"
+        for score in similarity_scores
+    ] + [""] * (
         top_k - len(similarity_scores)
     )  # Fill with empty string if less than top_k
 
     logger.info(
-        f"Found {len(model_names)} similar objects for the query: {model_names}"
+        f"Found {len(model_names)} similar objects for the query. They are: {model_names}"
     )
     return result
 
@@ -358,9 +361,9 @@ async def query_3D_object_by_hybrid_search_method(
 
         # Reformat and return top_k results
         return reformat_and_return_top_k_results(
-            private_model_paths=[x[0] for x in matched_obj_paths[:top_k]],
-            model_names=[os.path.basename(x[0]) for x in matched_obj_paths[:top_k]],
-            similarity_scores=[None] * top_k,
+            private_model_paths=[x for x in matched_obj_paths[:top_k]],
+            model_names=[os.path.basename(x) for x in matched_obj_paths[:top_k]],
+            similarity_scores=[None] * len(matched_obj_paths[:top_k]),
             top_k=top_k,
         )