Update app.py

app.py

@@ -43,7 +43,9 @@ collection = client.get_or_create_collection(
 )
 
 # Load the embedding model
-embedding_model = SentenceTransformer('sentence-transformers/paraphrase-MiniLM-L6-v2')
+#embedding_model = SentenceTransformer('sentence-transformers/paraphrase-MiniLM-L6-v2')
+embedding_model = SentenceTransformer('sentence-transformers/paraphrase-multilingual-MiniLM-L12-v2')
+
 
 # Initialize the text splitter
 text_splitter = RecursiveCharacterTextSplitter(chunk_size=1200, chunk_overlap=300)
@@ -79,7 +81,9 @@ SIMILARITY_THRESHOLD = 0.75
 client1 = OpenAI(base_url="https://openrouter.ai/api/v1", api_key=API_KEY)  # Replace with your OpenRouter API key
 
 # ---------------------- Models ----------------------
-semantic_model = SentenceTransformer("sentence-transformers/all-mpnet-base-v2")
+#semantic_model = SentenceTransformer("sentence-transformers/all-mpnet-base-v2")
+
+semantic_model = SentenceTransformer("sentence-transformers//paraphrase-multilingual-mpnet-base-v2")
 
 # Load QA Data
 with open("qa.json", "r", encoding="utf-8") as f: