Update app.py

app.py

@@ -78,13 +78,13 @@ class SemanticSearch:
             return neighbors
 
     def get_text_embedding(self, texts, batch=1000):
-        embeddings = []
-        for i in range(0, len(texts), batch):
-            text_batch = texts[i:(i+batch):
-            emb_batch = self.use(text_batch)
-            embeddings.append(emb_batch)
-        embeddings = np.vstack(embeddings)
-        return embeddings
+    embeddings = []
+    for i in range(0, len(texts), batch):
+        text_batch = texts[i:(i+batch)]
+        emb_batch = self.use(text_batch)
+        embeddings.append(emb_batch)
+    embeddings = np.vstack(embeddings)
+    return embeddings
 
 
 def load_recommender(path, start_page=1):