Translate customer_service_client from PowerShell to Python

Author: AnatoliB

samples-v2/openai_agents/customer_service/customer_service_client.ps1

@@ -0,0 +1,47 @@
+import argparse
+import requests
+import time
+import sys
+
+
+def main():
+    parser = argparse.ArgumentParser(description='Customer Service Orchestration Client')
+    parser.add_argument(
+        '--start-url',
+        default='http://localhost:7071/api/orchestrators/customer_service',
+        help='The orchestrator start URL'
+    )
+    args = parser.parse_args()
+
+    # Start the orchestration
+    orchestration = requests.post(args.start_url).json()
+
+    while True:
+        # Wait for a prompt in the custom status
+        while True:
+            status = requests.get(orchestration['statusQueryGetUri']).json()
+            
+            if status['runtimeStatus'] == 'Completed':
+                print(f"Orchestration completed with result: {status['output']}")
+                sys.exit(0)
+            
+            if status['runtimeStatus'] not in ['Pending', 'Running']:
+                raise Exception(f"Unexpected orchestration status: {status['runtimeStatus']}")
+            
+            if status.get('customStatus') and status['customStatus'] != 'Thinking...':
+                break
+            
+            time.sleep(1)
+        
+        # Prompt the user for input interactively
+        user_input = input(status['customStatus'] + ' ')
+        
+        # Send the user input to the orchestration as an external event
+        event_url = orchestration['sendEventPostUri'].replace('{eventName}', 'UserInput')
+        requests.post(event_url, json=user_input)
+        
+        time.sleep(2)
+
+
+if __name__ == '__main__':
+    main()