seperated connect to node python to src

app/app.py

@@ -2,17 +2,10 @@ from flask import Flask, request, jsonify, render_template
 
 from bitcoinrpc.authproxy import AuthServiceProxy, JSONRPCException
 
-from src import create_wallet
+from src import create_wallet, connect_to_node
 
 app = Flask(__name__, static_folder="static")
 
-# Function to establish an RPC connection to the Bitcoin node
-def connect_to_node(rpc_host, rpc_port, rpc_user, rpc_password):
-    rpc_connection = AuthServiceProxy(
-        f"http://{rpc_user}:{rpc_password}@{rpc_host}:{rpc_port}"
-    )
-    return rpc_connection
-
 @app.route("/")
 def show_wallet_form():
     return render_template("index.html")

app/src/__init__.py

@@ -1,4 +1,5 @@
 from .create_wallet import create_wallet
+from .connect_to_node import connect_to_node
 
 
-__all__ = ["create_wallet",]
+__all__ = ["create_wallet", "connect_to_node"]

app/src/connect_to_node.py

@@ -0,0 +1,9 @@
+
+from bitcoinrpc.authproxy import AuthServiceProxy, JSONRPCException
+
+# Function to establish an RPC connection to the Elements node
+def connect_to_node(rpc_host, rpc_port, rpc_user, rpc_password):
+    rpc_connection = AuthServiceProxy(
+        f"http://{rpc_user}:{rpc_password}@{rpc_host}:{rpc_port}"
+    )
+    return rpc_connection