docs: cut version 1.9.0 (#12681)

* version-1.9.0-docs

* [autofix.ci] apply automated fixes

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

---------

Co-authored-by: Hanzo Dev <[email protected]>

docs/versioned_docs/version-1.9.0/API-Reference/python-examples/workflows-api/example-request-2.py

@@ -0,0 +1,26 @@
+import os
+
+import requests
+
+base = os.environ.get("LANGFLOW_URL") or os.environ.get("LANGFLOW_SERVER_URL", "")
+flow_id = os.environ.get("FLOW_ID", "")
+api_key = os.environ.get("LANGFLOW_API_KEY", "")
+
+headers = {"Content-Type": "application/json", "x-api-key": api_key}
+
+start = requests.post(
+    f"{base}/api/v2/workflows",
+    headers=headers,
+    json={"flow_id": flow_id, "background": True, "stream": False, "inputs": {}},
+    timeout=60,
+)
+start.raise_for_status()
+job_id = start.json()["job_id"]
+
+stop = requests.post(
+    f"{base}/api/v2/workflows/stop",
+    headers=headers,
+    json={"job_id": job_id},
+    timeout=60,
+)
+print(stop.status_code, stop.text)