Update app.py

app.py

@@ -283,9 +283,9 @@ def start_training(
             
         cmd = f"autotrain spacerunner --project-name {slugged_lora_name} --script-path {dataset_folder}"
         cmd += f" --username {profile.username} --token {hf_token} --backend spaces-l4x1"
-        outcome = subprocess.run(cmd.split())
+        outcome = subprocess.run(cmd.split(), capture_output=True, text=True)
         
-        if outcome.returncode == 0:
+        if outcome.returncode == 0 or "You already created this space repo" in (outcome.stdout + outcome.stderr):
             return f"""# Your training has started. 
     ## - Training Status: <a href='https://huggingface.co/spaces/{profile.username}/autotrain-{slugged_lora_name}?logs=container'>{profile.username}/autotrain-{slugged_lora_name}</a> <small>(in the logs tab)</small>
     ## - Model page: <a href='https://huggingface.co/{profile.username}/{slugged_lora_name}'>{profile.username}/{slugged_lora_name}</a> <small>(will be available when training finishes)</small>"""