Updated ini to allow configuring host ip/port

config.ini

@@ -1,2 +1,4 @@
 [data]
 folder_location = z:\books\
+host = 127.0.0.1
+port = 8080

gui.py

@@ -1,5 +1,13 @@
 from nicegui import *
 from bookrequest import *
+import configparser
+config = configparser.ConfigParser()
+try:
+    config.read('config.ini')
+except Exception as e:
+    print(e)
+    print('Config file not found. Please ensure conf.ini is in the same \
+        location as bookrequest.py')
 def pass_command() -> None:
     if title.value != '':
         result = searchBook(title.value, unattended=True)
@@ -7,4 +15,4 @@ def pass_command() -> None:
         downloadBook(result)
 with ui.card().classes('absolute-center'):
     title = ui.input('Title').on('keydown.enter', pass_command)
-ui.run()
+ui.run(host=config['data']['host'],port=int(config['data']['port']))