Update demo description

Author: peizhenbai

drugban_demo.ipynb

@@ -10,7 +10,7 @@
         "\n",
         "| [Open In Colab](https://colab.research.google.com/github/pz-white/DrugBAN/blob/main/drugban_demo.ipynb) (click `Runtime` → `Run all (Ctrl+F9)` |\n",
         "\n",
-        "This is a code demo of DrugBAN model for drug-target interaction prediction. It takes about 3 minutes to run the whole pipeline."
+        "This is a code demo of DrugBAN framework for drug-target interaction prediction. It takes about 3 minutes to run the whole pipeline."
       ]
     },
     {
@@ -190,7 +190,7 @@
       "source": [
         "## Model Training and Test Optimized Model\n",
         "\n",
-        "Optimize model parameters using the trainer and check test performance. The result is saved in the colab temporary directory: `DrugBAN/result/demo`. You can access it by clicking `Files` tab on the left side of colab interface."
+        "Optimize model parameters using the trainer and check test performance."
       ]
     },
     {
@@ -220,7 +220,9 @@
         "Validation at Epoch 1 with validation loss 0.6943950802087784  AUROC 0.6544117647058824 AUPRC 0.44206349206349205\n",
         "Test at Best Model of Epoch 1 with test loss 0.6565468311309814  AUROC 0.4245614035087719 AUPRC 0.4018830588082055 Sensitivity 0.0 Specificity 1.0 Accuracy 0.3877551020408163 Thred_optim 0.42230069637298584\n",
         "Directory for saving result: ./result/demo\n",
-        "```"
+        "```\n",
+        "\n",
+        "Finally, the output result is saved in the colab temporary directory: `DrugBAN/result/demo`. You can access it by clicking `Files` tab on the left side of colab interface."
       ],
       "metadata": {
         "id": "haKH889bNPvE"
@@ -232,7 +234,7 @@
       "collapsed_sections": [],
       "name": "drugban_demo.ipynb",
       "provenance": [],
-      "authorship_tag": "ABX9TyPiyTl+X0l/7u5d5DSrLhsq"
+      "authorship_tag": "ABX9TyOeeQpD1icqPrAwlRT0jELM"
     },
     "gpuClass": "standard",
     "kernelspec": {