Moved all imports to the top of the file

ctabus/__init__.py

@@ -20,6 +20,8 @@ from ctabus import fetch
 from ctabus.internal.config import log_dir, recent_list
 from ctabus.internal.disk_cache import disk_cache, make_key
 from ctabus.internal.notification import NotificationManager, HAS_NOTIFICATION
+from ctabus.internal.print2d import create_table, render_table
+from ctabus.internal.search import Search, StopSearch
 
 HAS_TOAST = shutil.which("termux-toast") is not None
 CHICAGO_TZ = tz.gettz("America/Chicago")
@@ -103,8 +105,6 @@ def pprint_delta(delta):
 
 
 class Table:
-    imported = False
-
     def __init__(self, dicts):
         self.dicts = dicts
         self.display = None
@@ -128,7 +128,6 @@ class Table:
         ]
 
     def get_index_interactive(self):
-        from ctabus.internal.print2d import create_table, render_table
 
         if self.display is None:
             raise Exception("Display columns not set")
@@ -147,7 +146,6 @@ class Table:
         return which
 
     def get_name_interactive(self, data_column):
-        from ctabus.internal.print2d import create_table, render_table
 
         if self.display is None:
             raise Exception("Display columns not set")
@@ -242,8 +240,6 @@ def show(
 
 
 def _picker(args):
-    # save on import time slightly
-    from ctabus.internal.search import Search, StopSearch
 
     # routes
     if not args.route: