refactor(setup): generalize tool/agent node logic and update starter templates (#8618)

* update several templates

* updated templates

* change custom component maker

* Update Twitter Thread Generator.json

* updates from main

* llm reset issue

* Update setup.py

* Update Custom Component Maker.json

* [autofix.ci] apply automated fixes

* [autofix.ci] apply automated fixes (attempt 2/3)

* udpate templates

* [autofix.ci] apply automated fixes

* Update setup.py

* Update Custom Component Maker.json

* [autofix.ci] apply automated fixes

* Update Custom Component Maker.json

* text fixes

---------

Co-authored-by: Yuqi Tang <yuqi.tang@datastax.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Mike Fortman <michael.fortman@datastax.com>
Co-authored-by: Gabriel Luiz Freitas Almeida <gabriel@langflow.org>

src/backend/base/langflow/base/constants.py

@@ -43,3 +43,4 @@ FIELD_FORMAT_ATTRIBUTES = [
 ]
 SKIPPED_FIELD_ATTRIBUTES = ["advanced"]
 ORJSON_OPTIONS = orjson.OPT_INDENT_2 | orjson.OPT_SORT_KEYS | orjson.OPT_OMIT_MICROSECONDS
+SKIPPED_COMPONENTS = {"LanguageModelComponent"}

src/backend/base/langflow/initial_setup/setup.py

@@ -30,6 +30,7 @@ from langflow.base.constants import (
     FIELD_FORMAT_ATTRIBUTES,
     NODE_FORMAT_ATTRIBUTES,
     ORJSON_OPTIONS,
+    SKIPPED_COMPONENTS,
     SKIPPED_FIELD_ATTRIBUTES,
 )
 from langflow.initial_setup.constants import STARTER_FOLDER_DESCRIPTION, STARTER_FOLDER_NAME
@@ -65,8 +66,15 @@ def update_projects_components_with_latest_component_versions(project_data, all_
             latest_node = all_types_dict_flat.get(node_type)
             latest_template = latest_node.get("template")
             node_data["template"]["code"] = latest_template["code"]
+            # skip components that are having dynamic values that need to be persisted for templates
 
-            is_tool_or_agent = node_data.get("tool_mode", False) or node_data.get("key") == "Agent"
+            if node_data.get("key") in SKIPPED_COMPONENTS:
+                continue
+
+            is_tool_or_agent = node_data.get("tool_mode", False) or node_data.get("key") in {
+                "Agent",
+                "LanguageModelComponent",
+            }
             has_tool_outputs = any(output.get("types") == ["Tool"] for output in node_data.get("outputs", []))
             if "outputs" in latest_node and not has_tool_outputs and not is_tool_or_agent:
                 # Set selected output as the previous selected output

src/frontend/tests/core/integrations/Research Translation Loop.spec.ts

@@ -35,6 +35,9 @@ withEventDeliveryModes(
       skipSelectGptModel: true,
     });
 
+    await page.getByTestId("dropdown_str_provider").click();
+    await page.getByTestId("Anthropic-1-option").click();
+
     await page
       .getByTestId("popover-anchor-input-api_key")
       .last()

src/frontend/tests/core/integrations/Text Sentiment Analysis.spec.ts

@@ -39,10 +39,14 @@ withEventDeliveryModes(
     await page.waitForTimeout(500);
     await page.getByTestId("select-files-modal-button").click();
 
-    await page.waitForSelector('[data-testid="button_run_chat output"]', {
+    await page.waitForSelector('[data-testid="title-Chat Output"]', {
       timeout: 3000,
     });
 
+    await page.getByTestId("title-Chat Output").last().click();
+    await page.getByTestId("icon-MoreHorizontal").click();
+    await page.getByText("Expand").click();
+
     await page.getByTestId("button_run_chat output").last().click();
     await page.waitForSelector("text=built successfully", { timeout: 30000 });
 

src/frontend/tests/core/integrations/Twitter Thread Generator.spec.ts

@@ -34,6 +34,10 @@ withEventDeliveryModes(
 
     await initialGPTsetup(page);
 
+    await page.getByTestId("title-Chat Output").click();
+    await page.getByTestId("icon-MoreHorizontal").click();
+    await page.getByText("Expand").click();
+
     await page.getByTestId("button_run_chat output").click();
     await page.waitForSelector("text=built successfully", { timeout: 30000 });