Update app.py

app.py

@@ -21,7 +21,7 @@ from utils import PROMPT, INPUT_PROMPT, extract_after_final_answer
 # It will automatically pick up the HF_TOKEN environment variable if it's set
 
 # Define the models we want to use from the Hugging Face Hub
-LLM_MODEL = "deepseek-ai/DeepSeek-R1-Distill-Qwen-1.5B"
+LLM_MODEL = "Qwen/Qwen3-4B-Thinking-2507"
 
 target_size=(1024, 1024)