Update app.py

app.py

@@ -27,14 +27,6 @@ with open(os.path.join(os.getcwd(),".streamlit/config.toml"), "w") as file:
 Searcher = Union[FaissSearcher, LuceneSearcher]
 LANG_MAPPING = {'Arabic':'ar'}
 
-def download_indices(language):
-    if not os.path.exists('indices'):
-        os.mkdir("indices")
-
-    if not os.path.exists(f'indices/lucene-index.miracl-v1.0-{language}.20221004.2b2856'):
-        util.download_and_unpack_index(f"https://rgw.cs.uwaterloo.ca/JIMMYLIN-bucket0/pyserini-indexes/lucene-index.miracl-v1.0-{language}.20221004.2b2856.tar.gz", "indices")
-
-
 
 st.sidebar.markdown(
 """
@@ -80,7 +72,7 @@ max_results = st.sidebar.slider(
 
 
 def _load_sparse_searcher(language: str, k1: Optional[float]=None, b: Optional[float]=None) -> (Searcher):
-    searcher = LuceneSearcher(f'indices/lucene-index.miracl-v1.0-{language}.20221004.2b2856')
+    searcher = LuceneSearcher(f'lucene-index.miracl-v1.0-{language}.20221004.2b2856')
     searcher.set_language(language)
     if k1 is not None and b is not None:
         searcher.set_bm25(k1, b)
@@ -130,7 +122,6 @@ def process_results(hits: dict, highlight_terms: list) -> str:
 
 
 if st.sidebar.button("Search"):
-    download_indices(LANG_MAPPING[language])
     hits, search_time = search(query, language, max_results)
     html_results = process_results(hits, [])
     rendered_results = f"""