var names fixed

Author: bartzbeielstein

notebooks/02_spot_multidim.ipynb

@@ -111,7 +111,7 @@
     {
      "data": {
       "text/plain": [
-       "<spotPython.spot.spot.Spot at 0x1678bb9d0>"
+       "<spotPython.spot.spot.Spot at 0x1578379d0>"
       ]
      },
      "execution_count": 3,

src/spotPython/spot/spot.py

@@ -539,18 +539,18 @@ def print_results(self):
         print(f"min y: {self.min_y}")
         res = self.to_all_dim(self.min_X.reshape(1, -1))
         for i in range(res.shape[1]):
-            if self.var_name is None:
+            if self.all_var_name is None:
                 print("x" + str(i) + ":", res[0][i])
             else:
-                print(self.var_name[i] + ":", res[0][i])
+                print(self.all_var_name[i] + ":", res[0][i])
         if self.noise:
             res = self.to_all_dim(self.min_mean_X.reshape(1, -1))
             print(f"min mean y: {self.min_mean_y}")
             for i in range(res.shape[1]):
-                if self.var_name is None:
+                if self.self.all_var_name is None:
                     print("x" + str(i) + ":", res[0][i])
                 else:
-                    print(self.var_name[i] + ":", res[0][i])
+                    print(self.all_var_name[i] + ":", res[0][i])
 
     def chg(self, x, y, z0, i, j):
         z0[i] = x