Update app.py

app.py

@@ -518,8 +518,8 @@ class Problem:
                             args=[b_matrix[:,vti[v]] for v in bmc.syms_used]
                             val=bmc.fast_np(*args)
                             if not isinstance(val,np.ndarray): val=np.full(N,float(val),dtype=np.float32)
-                            bv.append(np.abs(val))
-except: pass
+                            bv.append(np.abs(val)) 
+                            except: pass
                 if bv: total+=np.minimum.reduce(bv)*mc.weight
                 else: total+=1.0
             else: