Changed API gateway and SDK

trustgraph-cli/trustgraph/cli/invoke_llm.py

@@ -28,12 +28,12 @@ def query(url, flow_id, system, prompt, streaming=True, token=None):
         if streaming:
             # Stream output to stdout without newline
             for chunk in response:
-                print(chunk, end="", flush=True)
+                print(chunk.content, end="", flush=True)
             # Add final newline after streaming
             print()
         else:
             # Non-streaming: print complete response
-            print(response)
+            print(response.text)
 
     finally:
         # Clean up socket connection