chore: update app.py

Signed-off-by: Suvaditya Mukherjee <suvadityamuk@gmail.com>

app.py

@@ -131,8 +131,8 @@ if __name__ == "__main__":
     fulltext = merge_strings_with_prefix(fulltext)
 
     # Embed the sentences
-    client = QdrantClient(":memory:", optimize_for_ram_usage=True)
-    # client = QdrantClient(":memory:")
+    # client = QdrantClient(":memory:", optimize_for_ram_usage=True)
+    client = QdrantClient(":memory:")
 
     client.set_model("sentence-transformers/all-MiniLM-L6-v2")