replace config inside generation function

app.py

@@ -83,16 +83,17 @@ with gr.Blocks(title="RFD3 Test") as demo:
             maximum=200
         )
     # Configure RFD3 inference
-    config = RFD3InferenceConfig(
-        specification={
-            'length': length,
 
-        },
-        diffusion_batch_size=num_designs_per_batch,  # Generate 2 structures per batch
-    )
 
     # Initialize engine and run generation
     def unconditional_generation(num_batches, num_designs_per_batch, length):
+
+        config = RFD3InferenceConfig(
+        specification={
+            'length': length,
+        },
+        diffusion_batch_size=num_designs_per_batch,  # Generate 2 structures per batch
+        )
         try: 
             model = RFD3InferenceEngine(**config)
             outputs = model.run(