chore : add log for user prompt

app.py

@@ -42,11 +42,13 @@ def infer(prompt, seed=42, randomize_seed=False, width=1024, height=1024, guidan
         seed = random.randint(0, MAX_SEED)
     generator = torch.Generator().manual_seed(seed)
 
+    print(f"User Prompt: {prompt}")
+
     refined_prompt = run_gemini(
         target_prompt=prompt,
         prompt_in_path="prompt.json",
     )
-    print(f"Refined prompt: {refined_prompt}")
+    print(f"Refined Prompt: {refined_prompt}")
     
     for img in pipe.flux_pipe_call_that_returns_an_iterable_of_images(
             prompt=refined_prompt,