diff --git a/Project.toml b/Project.toml
index a91a34e..0c1f65e 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,6 +1,6 @@
 name = "GeneralUtils"
 uuid = "c6c72f09-b708-4ac8-ac7c-2084d70108fe"
-version = "0.5.3"
+version = "0.5.4"
 authors = ["tonaerospace <tonaerospace.etc@gmail.com>"]
 
 [deps]
diff --git a/src/dbUtil.jl b/src/dbUtil.jl
index 14cf779..d3a240d 100644
--- a/src/dbUtil.jl
+++ b/src/dbUtil.jl
@@ -39,13 +39,15 @@ function execute_postgres_sql(pg_conn_str::T, sql::T) where {T<:AbstractString}
 end
 
 """
-get_embedding_nats(nats_server_url::String, texts::Vector{String})
+get_embedding_nats(nats_server_url::String, texts::Vector{String}, sendto_topic::String, fileserver_url::String)
 
 Fetch embeddings for a list of texts from a NATS-based embedding service.
 
 # Arguments
 - `nats_server_url::String`: NATS server connection URL
 - `texts::Vector{String}`: List of text strings to generate embeddings for
+- `sendto_topic::String`: NATS topic to send the embedding request to
+- `fileserver_url::String`: URL of the file server for additional data
 
 # Returns
 - `Vector` of embeddings, where each embedding is a vector of floats (Vector{Float32} or Vector{Float64})
@@ -54,27 +56,30 @@ Fetch embeddings for a list of texts from a NATS-based embedding service.
 ```julia
 nats_server_url = "nats://localhost:4222"
 texts = ["Hello world", "Another text"]
-embeddings = get_embedding_nats(nats_server_url, texts)
+sendto_topic = "embedding.service"
+fileserver_url = "http://localhost:8080"
+embeddings = get_embedding_nats(nats_server_url, texts, sendto_topic, fileserver_url)
 ```
 """
-function get_embedding_nats(nats_server_url::String, texts::Vector{String})
+function get_embedding_nats(nats_server_url::String, texts::Vector{String}, sendto_topic::String, 
+  fileserver_url::String)
   nats_conn = NATS.connect(nats_server_url)
-  return get_embedding_nats(nats_conn, texts)
+  return get_embedding_nats(nats_conn, texts, sendto_topic, fileserver_url)
 end
 
-function get_embedding_nats(nats_conn::NATS.Connection, texts::Vector{String})
+function get_embedding_nats(nats_conn::NATS.Connection, texts::Vector{String}, sendto_topic::String, 
+  fileserver_url::String)
   println("Generating embeddings for $(length(texts)) texts...")
   documents_dict = Dict("documents" => texts)
   payloads = [("documents", documents_dict, "dictionary")]
   _, msg_envelope_json_str = msghandler.smartpack(
-    config["externalservice"]["servicesloadbalancer"]["nats"], 
+    sendto_topic, 
     payloads;   
-    msg_purpose="embedding",  
-    broker_url=config["nats_server_info"]["url"],
-    fileserver_url=config["externalservice"]["fileserver"]["url"])
+    msg_purpose="embedding",
+    fileserver_url=fileserver_url)
 
   reply = NATS.request(nats_conn, 
-                      config["externalservice"]["servicesloadbalancer"]["nats"], 
+                      sendto_topic, 
                       msg_envelope_json_str, timeout=300)
   incoming_env_json_str = String(reply.payload)
   incoming_env = msghandler.smartunpack(incoming_env_json_str)