Update app.py

app.py

@@ -14,7 +14,7 @@ MODEL_URL = "https://huggingface.co/boltz-community/boltz-1/resolve/main/boltz1.
 cache = "~/.boltz"
 ccd = cache / "ccd.pkl"
 if not ccd.exists():
-    click.echo(
+    print(
         f"Downloading the CCD dictionary to {ccd}. You may "
         "change the cache directory with the --cache flag."
     )
@@ -23,7 +23,7 @@ if not ccd.exists():
 # Download model
 model = cache / "boltz1.ckpt"
 if not model.exists():
-    click.echo(
+    print(
         f"Downloading the model weights to {model}. You may "
         "change the cache directory with the --cache flag."
     )