Initialize log immediately on Start

app.py

@@ -686,6 +686,10 @@ def start_training(model_name, chunk_steps, max_total_steps, max_minutes, auto_c
     with state_lock:
         if training_state["is_training"]:
             return "\n".join(training_state["log"][-200:]) or "Training already in progress. Please wait."
+        training_state["is_training"] = True
+        training_state["should_stop"] = False
+        training_state["log"] = [f"[{time.strftime('%H:%M:%S')}] Starting training..."]
+        training_state["step"] = 0
 
     thread = threading.Thread(
         target=run_training,