Update app.py

app.py

@@ -100,6 +100,7 @@ def fit_outputs_constraints(x, hardness_target, ys_target, request: gr.Request):
     print("*********")
     print(len(x))
     print(x)
+    print(len(x[0]))
     predictions = predict(x, request)
     error_hardness = np.sqrt(np.square(predictions[0]-float(hardness_target)))
     error_ys = np.sqrt(np.square(predictions[2]-float(ys_target)))