Jon/backend hitl buffs (#3826)

skyvern/forge/sdk/db/client.py

@@ -3289,6 +3289,10 @@ class AgentDB:
         http_request_timeout: int | None = None,
         http_request_follow_redirects: bool | None = None,
         ai_fallback_triggered: bool | None = None,
+        # human interaction block
+        instructions: str | None = None,
+        positive_descriptor: str | None = None,
+        negative_descriptor: str | None = None,
     ) -> WorkflowRunBlock:
         async with self.Session() as session:
             workflow_run_block = (
@@ -3348,6 +3352,13 @@ class AgentDB:
                     workflow_run_block.http_request_follow_redirects = http_request_follow_redirects
                 if ai_fallback_triggered is not None:
                     workflow_run_block.script_run = {"ai_fallback_triggered": ai_fallback_triggered}
+                # human interaction block fields
+                if instructions:
+                    workflow_run_block.instructions = instructions
+                if positive_descriptor:
+                    workflow_run_block.positive_descriptor = positive_descriptor
+                if negative_descriptor:
+                    workflow_run_block.negative_descriptor = negative_descriptor
                 await session.commit()
                 await session.refresh(workflow_run_block)
             else:

skyvern/forge/sdk/db/models.py

@@ -680,6 +680,11 @@ class WorkflowRunBlockModel(Base):
     http_request_timeout = Column(Integer, nullable=True)
     http_request_follow_redirects = Column(Boolean, nullable=True)
 
+    # human interaction block
+    instructions = Column(String, nullable=True)
+    positive_descriptor = Column(String, nullable=True)
+    negative_descriptor = Column(String, nullable=True)
+
     created_at = Column(DateTime, default=datetime.datetime.utcnow, nullable=False)
     modified_at = Column(DateTime, default=datetime.datetime.utcnow, onupdate=datetime.datetime.utcnow, nullable=False)
 

skyvern/forge/sdk/db/utils.py

@@ -523,6 +523,9 @@ def convert_to_workflow_run_block(
         body=workflow_run_block_model.body,
         created_at=workflow_run_block_model.created_at,
         modified_at=workflow_run_block_model.modified_at,
+        instructions=workflow_run_block_model.instructions,
+        positive_descriptor=workflow_run_block_model.positive_descriptor,
+        negative_descriptor=workflow_run_block_model.negative_descriptor,
     )
     if task:
         if task.finished_at and task.started_at:

skyvern/forge/sdk/schemas/workflow_runs.py

@@ -53,6 +53,11 @@ class WorkflowRunBlock(BaseModel):
     subject: str | None = None
     body: str | None = None
 
+    # human interaction block
+    instructions: str | None = None
+    positive_descriptor: str | None = None
+    negative_descriptor: str | None = None
+
 
 class WorkflowRunTimelineType(StrEnum):
     thought = "thought"

skyvern/forge/sdk/workflow/models/block.py

@@ -3099,6 +3099,14 @@ class HumanInteractionBlock(BaseTaskBlock):
 
         self.recipients = formatted
 
+        self.negative_descriptor = self.format_block_parameter_template_from_workflow_run_context(
+            self.negative_descriptor, workflow_run_context
+        )
+
+        self.positive_descriptor = self.format_block_parameter_template_from_workflow_run_context(
+            self.positive_descriptor, workflow_run_context
+        )
+
     async def execute(
         self,
         workflow_run_id: str,
@@ -3110,6 +3118,31 @@ class HumanInteractionBlock(BaseTaskBlock):
         # avoid circular import
         from skyvern.forge.sdk.workflow.models.workflow import WorkflowRunStatus  # noqa: PLC0415
 
+        workflow_run_context = self.get_workflow_run_context(workflow_run_id)
+
+        try:
+            self.format_potential_template_parameters(workflow_run_context)
+        except Exception as e:
+            return await self.build_block_result(
+                success=False,
+                failure_reason=f"Failed to format jinja template: {str(e)}",
+                output_parameter_value=None,
+                status=BlockStatus.failed,
+                workflow_run_block_id=workflow_run_block_id,
+                organization_id=organization_id,
+            )
+
+        await app.DATABASE.update_workflow_run_block(
+            workflow_run_block_id=workflow_run_block_id,
+            organization_id=organization_id,
+            recipients=self.recipients,
+            subject=self.subject,
+            body=self.body,
+            instructions=self.instructions,
+            positive_descriptor=self.positive_descriptor,
+            negative_descriptor=self.negative_descriptor,
+        )
+
         LOG.info(
             "Pausing workflow for human interaction",
             workflow_run_id=workflow_run_id,
@@ -3138,20 +3171,6 @@ class HumanInteractionBlock(BaseTaskBlock):
                 organization_id=organization_id,
             )
 
-        workflow_run_context = self.get_workflow_run_context(workflow_run_id)
-
-        try:
-            self.format_potential_template_parameters(workflow_run_context)
-        except Exception as e:
-            return await self.build_block_result(
-                success=False,
-                failure_reason=f"Failed to format jinja template: {str(e)}",
-                output_parameter_value=None,
-                status=BlockStatus.failed,
-                workflow_run_block_id=workflow_run_block_id,
-                organization_id=organization_id,
-            )
-
         workflow_permanent_id = workflow_run.workflow_permanent_id
         app_url = f"{settings.SKYVERN_APP_URL}/workflows/{workflow_permanent_id}/{workflow_run_id}/overview"
         body = f"{self.body}\n\nKindly visit {app_url}\n\n{self.instructions}\n\n"