xiaochuan's multiapp examples

evaluation_examples/examples/multi_apps/9f3bb592-209d-43bc-bb47-d77d9df56504.json

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+{
+    "id": "9f3bb592-209d-43bc-bb47-d77d9df56504",
+    "snapshot": "multiapps",
+    "instruction": "I downloaded a video to practice listening, but I don't know how to remove the subtitles. Please help me remove the subtitles from the video and export it as \"subtitles.srt\" and store it in the same directory as the video.",
+    "source": "authors",
+    "config": [
+        {
+            "type": "download",
+            "parameters": {
+                "files": [
+                    {
+                        "url": "https://drive.google.com/uc?export=download&id=1YrPG1sXDACdXlrBlW8-RUzovWUJ0qoC5",
+                        "path": "/home/user/video.txt"
+                    }
+                ]
+            }
+        },
+        {
+            "type": "execute",
+            "parameters":{
+                "command":"echo lixiaochuan20 | sudo -S mv /home/user/video.txt /home/user/video.mp4",
+                "shell": "true"
+            }
+        },
+        {
+          "type": "open",
+          "parameters": {
+            "path": "/home/user/video.mp4"
+          }
+        },
+        {
+          "type": "activate_window",
+          "parameters": {
+            "window_name": "video.mp4 - VLC media player"
+          }
+        }
+    ],
+    "trajectory": "trajectories/",
+    "related_apps": [
+      "os", "vlc"
+    ],
+    "evaluator": {
+        "postconfig":[        
+        {
+            "type": "download",
+            "parameters": {
+                "files": [
+                    {
+                        "url": "https://drive.google.com/uc?export=download&id=1Q6GV39h74bc_8_kFKjNW3RMxUSgXaaWR",
+                        "path": "/home/user/subtitles_Gold.srt"
+                    }
+                ]
+            }
+        },
+        {
+            "type": "download",
+            "parameters": {
+                "files": [
+                    {
+                        "url": "https://drive.google.com/uc?export=download&id=14eBaLVfUekkpj3dPkdDwHehHRmzx2njy",
+                        "path": "/home/user/Desktop/subtitles_script.txt"
+                    }
+                ]
+            }   
+        },
+        {
+            "type": "command",
+            "parameters": {
+              "command": "echo lixiaochuan20 | sudo -S pip install pysrt",
+              "shell" :"true"
+            }
+        }
+        ],
+        "func": "exact_match",
+        "result": {
+            "type": "vm_command_line",
+            "command": "echo lixiaochuan20 | mv /home/user/Desktop/subtitles_script.txt /home/user/Desktop/subtitles_script.py && python /home/user/Desktop/subtitles_script.py",
+            "shell" :"true"
+        },
+        "expected": {
+        "type": "rule",
+        "rules":{
+            "expected": "true\n"
+        }
+        }
+    }
+  }
+