!597 Unify code formats in notebook for r0.6

Merge pull request !597 from lvmingfu/r0.6

tutorials/notebook/computer_vision_application.ipynb

@@ -432,7 +432,7 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "Epoch: [  1/ 10], step: [ 1875/ 1875], loss: [1.2926], avg los: [1.2926], time: [105040.2632]\n",
+      "epoch: 1 step: 1875, loss is 1.2926\n",
       "Epoch time: 105040.679, per step time: 56.022, avg loss: 1.293\n",
       "************************************************************\n"
      ]
@@ -452,7 +452,7 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "Epoch: [  2/ 10], step: [ 1875/ 1875], loss: [0.8226], avg los: [0.8226], time: [58600.0702]\n",
+      "epoch: 2 step: 1875, loss is 0.8226\n",
       "Epoch time: 58600.447, per step time: 31.254, avg loss: 0.823\n",
       "************************************************************\n"
      ]
@@ -472,7 +472,7 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "Epoch: [  3/ 10], step: [ 1875/ 1875], loss: [0.6473], avg los: [0.6473], time: [58604.6124]\n",
+      "epoch: 3 step: 1875, loss is 0.6473\n",
       "Epoch time: 58604.997, per step time: 31.256, avg loss: 0.647\n",
       "************************************************************\n"
      ]
@@ -492,7 +492,7 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "Epoch: [  4/ 10], step: [ 1875/ 1875], loss: [0.3235], avg los: [0.3235], time: [58602.4463]\n",
+      "epoch: 4 step: 1875, loss is 0.3235\n",
       "Epoch time: 58602.803, per step time: 31.255, avg loss: 0.324\n",
       "************************************************************\n"
      ]
@@ -512,7 +512,7 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "Epoch: [  5/ 10], step: [ 1875/ 1875], loss: [0.4524], avg los: [0.4524], time: [58594.3551]\n",
+      "epoch: 5 step: 1875, loss is 0.4524\n",
       "Epoch time: 58594.759, per step time: 31.251, avg loss: 0.452\n",
       "************************************************************\n"
      ]
@@ -532,7 +532,7 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "Epoch: [  6/ 10], step: [ 1875/ 1875], loss: [0.5436], avg los: [0.5436], time: [58600.3022]\n",
+      "epoch: 6 step: 1875, loss is 0.5436\n",
       "Epoch time: 58600.685, per step time: 31.254, avg loss: 0.544\n",
       "************************************************************\n"
      ]
@@ -552,7 +552,7 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "Epoch: [  7/ 10], step: [ 1875/ 1875], loss: [0.3080], avg los: [0.3080], time: [58599.0782]\n",
+      "epoch: 7 step: 1875, loss is 0.3080\n",
       "Epoch time: 58599.470, per step time: 31.253, avg loss: 0.308\n",
       "************************************************************\n"
      ]
@@ -572,7 +572,7 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "Epoch: [  8/ 10], step: [ 1875/ 1875], loss: [0.4420], avg los: [0.4420], time: [58600.0016]\n",
+      "epoch: 8 step: 1875, loss is 0.4420\n",
       "Epoch time: 58600.389, per step time: 31.254, avg loss: 0.442\n",
       "************************************************************\n"
      ]
@@ -592,7 +592,7 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "Epoch: [  9/ 10], step: [ 1875/ 1875], loss: [0.2113], avg los: [0.2113], time: [58598.8488]\n",
+      "epoch: 9 step: 1875, loss is 0.2113\n",
       "Epoch time: 58599.249, per step time: 31.253, avg loss: 0.211\n",
       "************************************************************\n"
      ]
@@ -612,7 +612,7 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "Epoch: [ 10/ 10], step: [ 1875/ 1875], loss: [0.3720], avg los: [0.3720], time: [58583.0929]\n",
+      "epoch: 10 step: 1875, loss is 0.3720\n",
       "Epoch time: 58583.483, per step time: 31.245, avg loss: 0.372\n",
       "************************************************************\n"
      ]