Update simple_app.py

simple_app.py

@@ -15,7 +15,7 @@ snapshot_download(
     repo_id="Wan-AI/Wan2.1-T2V-1.3B",
     local_dir="./Wan2.1-T2V-1.3B"
 )
-
+print("Model downloaded successfully.")
 def infer(prompt, progress=gr.Progress(track_tqdm=True)):
     # Configuration:
     total_process_steps = 11          # Total INFO messages expected
@@ -49,6 +49,9 @@ def infer(prompt, progress=gr.Progress(track_tqdm=True)):
         "--prompt", prompt,
         "--save_file", "generated_video.mp4"
     ]
+    print("Starting video generation process...")
+
+
 
     process = subprocess.Popen(command,
                                stdout=subprocess.PIPE,
@@ -56,6 +59,8 @@ def infer(prompt, progress=gr.Progress(track_tqdm=True)):
                                text=True,
                                bufsize=1)
 
+    print("Process started successfully.")
+
     while True:
         # Poll stdout with a 40ms timeout.
         rlist, _, _ = select.select([process.stdout], [], [], 0.04)
@@ -145,7 +150,7 @@ def infer(prompt, progress=gr.Progress(track_tqdm=True)):
     overall_bar.close()
     
     if process.returncode == 0:
-        print("Command executed successfully.")
+        print("Command executed successfullyg.")
         return "generated_video.mp4"
     else:
         print("Error executing command.")