Update app.py

app.py

@@ -47,10 +47,21 @@ collection_name = "ks_collection_1.5BE"
 #local_embedding = SentenceTransformerEmbeddings(model=embedding_model)
 
 
+#local_embedding = HuggingFaceEmbeddings(
+ #   model_name="Alibaba-NLP/gte-Qwen2-1.5B-instruct",
+  #  model_kwargs={"trust_remote_code": True, "device":"cpu"}
+#)
+
 local_embedding = HuggingFaceEmbeddings(
     model_name="Alibaba-NLP/gte-Qwen2-1.5B-instruct",
-    model_kwargs={"trust_remote_code": True, "device":"cpu"}
+    model_kwargs={
+        "trust_remote_code": True,
+        "device": "cpu",
+        "torch_dtype": "float32"
+    }
 )
+
+
 print(" Qwen2-1.5B local embedding model loaded.")