added log output for custom launch

modules/model_loader.py

@@ -12,7 +12,50 @@ from urllib.error import HTTPError, URLError
 from urllib.request import urlopen, Request
 from typing import Optional
 
+class _Faketqdm:  # type: ignore[no-redef]
 
+    def __init__(self, total=None, disable=False,
+                 unit=None, *args, **kwargs):
+        self.total = total
+        self.disable = disable
+        self.n = 0
+        # Ignore all extra *args and **kwargs lest you want to reinvent tqdm
+
+    def update(self, n):
+        if self.disable:
+            return
+
+        self.n += n
+        if self.total is None:
+            sys.stderr.write(f"\r{self.n:.1f} bytes")
+        else:
+            sys.stderr.write(f"\r{100 * self.n / float(self.total):.1f}%")
+        sys.stderr.flush()
+
+    # Don't bother implementing; use real tqdm if you want
+    def set_description(self, *args, **kwargs):
+        pass
+
+    def write(self, s):
+        sys.stderr.write(f"{s}\n")
+
+    def close(self):
+        self.disable = True
+
+    def __enter__(self):
+        return self
+
+    def __exit__(self, exc_type, exc_val, exc_tb):
+        if self.disable:
+            return
+
+        sys.stderr.write('\n')
+
+try:
+    from tqdm import tqdm  # If tqdm is installed use it, otherwise use the fake wrapper
+except ImportError:
+    tqdm = _Faketqdm
+    
 def load_file_from_url(
         url: str,
         *,