Update model to v1

app.py

@@ -146,14 +146,14 @@ description_text = st.empty()
 
 if "model" not in st.session_state:
     description_text.text("...モデル読み込み中...")
-    model = SentenceBertJapanese("sonoisa/sentence-bert-base-ja-mean-tokens-v2")
+    model = SentenceBertJapanese("sonoisa/sentence-bert-base-ja-mean-tokens")
     st.session_state.model = model
 
     pyminizip.uncompress(
-        "irasuto_items_20210224_v2.pq.zip", st.secrets["ZIP_PASSWORD"], None, 1
+        "irasuto_items_20210224.pq.zip", st.secrets["ZIP_PASSWORD"], None, 1
     )
     
-    df = pq.read_table("irasuto_items_20210224_v2.parquet").to_pandas()
+    df = pq.read_table("irasuto_items_20210224.parquet").to_pandas()
     st.session_state.df = df
     
     sentence_vectors = np.stack(df["sentence_vector"])