Add auto-start training on Space launch

app.py

@@ -396,3 +396,17 @@ if __name__ == "__main__":
         server_port=7860,
         share=False
     )
+
+
+# AUTO-START TRAINING
+import threading
+def auto_start_training():
+    """Auto-start training when Space launches"""
+    time.sleep(5)  # Wait for Space to fully initialize
+    print("🚀 AUTO-STARTING TRAINING (4B model on A10G)")
+    trainer = ZenVLTrainer(model_size="4b", gpu_type="a10g")
+    trainer.train()
+
+# Launch training in background thread
+training_thread = threading.Thread(target=auto_start_training, daemon=True)
+training_thread.start()