fix inference_app.py

inference_app.py

@@ -919,7 +919,7 @@ def predict (input_seq_1, input_msa_1, input_protein_1, input_seq_2,input_msa_2,
     # return an output pdb file with the protein and two chains A and B.  
     # also return a JSON with any metrics you want to report
     metrics = {"mean_plddt": 80, "binding_affinity": 2}
-    native = './test_out (1)'
+    native = './test_out (1).pdb'
     decoys = out_pdb
     bdq = BiotiteDockQ(
     native=native, decoys=decoys,