Fixed (no content) in streaming responses

providers/nvidia_nim.py

@@ -257,6 +257,18 @@ class NvidiaNimProvider(BaseProvider):
         for event in sse.close_all_blocks():
             yield event
 
+        # Ensure at least some content is emitted to avoid "(no content)" in Claude Code
+        # Check if we have emitted any text, thinking, or tool usage
+        has_content = (
+            sse.accumulated_text or sse.accumulated_reasoning or sse.blocks.tool_indices
+        )
+
+        if not has_content:
+            # Emit a single space if nothing else was sent
+            for event in sse.ensure_text_block():
+                yield event
+            yield sse.emit_text_delta(" ")
+
         # Final events
         output_tokens = (
             usage_info.get("completion_tokens", 0)