feat: use constant for output dir of the prediction

app.py

@@ -79,9 +79,7 @@ def interface_fn(
     ]
     bear_id = bear_ids[0]
 
-    output_filepath = Path(
-        f"./data/07_model_output/predict/prediction_{uuid.uuid4()}.png"
-    )
+    output_filepath = OUTPUT_DIR_PREDICTION / f"prediction_{uuid.uuid4()}.png"
     output_filepath.parent.mkdir(parents=True, exist_ok=True)
     if output_filepath.exists():
         output_filepath.unlink()
@@ -145,6 +143,7 @@ DEFAULT_IMAGE_INDEX = 0
 PARAM_K = 5
 PARAM_N_SAMPLES_PER_INDIVIDUAL = 4
 PARAM_SQUARE_DIM = 300
+OUTPUT_DIR_PREDICTION = Path("./data/07_model_output/predict/")
 
 with gr.Blocks() as demo:
     loaded_models = load_models(