fix chrome tasks (#230)

* fix chrome

* fix: fix proxy setup

* feat&fix: add proxy support in setup and remove hardcoded proxy from example

* fix tasks

* fix chrome finished

* fix

* clean chrome_fix code

* clean chrome_fix code

---------

Co-authored-by: adlsdztony <zzl0712@connect.hku.hk>

evaluation_examples/examples/chrome/f3b19d1e-2d48-44e9-b4e1-defcae1a0197.json

@@ -1,7 +1,7 @@
 {
   "id": "f3b19d1e-2d48-44e9-b4e1-defcae1a0197",
   "snapshot": "chrome",
-  "instruction": "Find help page about buying tickets.",
+  "instruction": "Find the FAQ page about ticket delivery.",
   "source": "test_task_0",
   "config": [
     {
@@ -27,7 +27,7 @@
       "type": "chrome_open_tabs",
       "parameters": {
         "urls_to_open": [
-          "https://seatgeek.com/"
+          "https://premier.ticketek.com.au/"
         ]
       }
     },
@@ -45,17 +45,16 @@
   "evaluator": {
     "func": "is_expected_url_pattern_match",
     "result": {
-      "type": "active_tab_info",
-      "goto_prefix": "https://www."
+      "type": "active_tab_info"
     },
     "expected": {
       "type": "rule",
       "rules": {
         "expected": [
-          "Buying-Tickets"
+          "Ticket-Delivery-FAQs"
         ]
       }
     }
   },
-  "proxy": true
+  "proxy": false
 }