support browser type choice for pbs (#4406)

skyvern/webeye/schemas.py

@@ -10,7 +10,11 @@ from skyvern.config import settings
 from skyvern.constants import GET_DOWNLOADED_FILES_TIMEOUT
 from skyvern.forge.sdk.artifact.storage.base import BaseStorage
 from skyvern.forge.sdk.schemas.files import FileInfo
-from skyvern.forge.sdk.schemas.persistent_browser_sessions import Extensions, PersistentBrowserSession
+from skyvern.forge.sdk.schemas.persistent_browser_sessions import (
+    Extensions,
+    PersistentBrowserSession,
+    PersistentBrowserType,
+)
 
 LOG = structlog.get_logger()
 
@@ -50,6 +54,10 @@ class BrowserSessionResponse(BaseModel):
         None,
         description="A list of extensions installed in the browser session.",
     )
+    browser_type: PersistentBrowserType | None = Field(
+        default=None,
+        description="The type of browser used for the session.",
+    )
     vnc_streaming_supported: bool = Field(False, description="Whether the browser session supports VNC streaming")
     download_path: str | None = Field(None, description="The path where the browser session downloads files")
     downloaded_files: list[FileInfo] | None = Field(
@@ -131,4 +139,5 @@ class BrowserSessionResponse(BaseModel):
             downloaded_files=downloaded_files,
             recordings=recordings,
             extensions=browser_session.extensions,
+            browser_type=browser_session.browser_type,
         )