fix: enable real-time streaming regardless of verbose setting

- Remove dependency on verbose=True for streaming display function
- Allow stream=True to work with verbose=False for real-time output
- Maintain backward compatibility with existing verbose=True usage
- Fixes issue where Gemini/Google Vertex AI streaming was buffered

Resolves #956

Co-authored-by: Mervin Praison <[email protected]>

Author: github-actions[bot]

src/praisonai-agents/praisonaiagents/agent/agent.py

@@ -1146,7 +1146,7 @@ def custom_display_fn(text, start_time):
                     execute_tool_fn=self.execute_tool,
                     stream=stream,
                     console=self.console if self.verbose else None,
-                    display_fn=display_generating if stream and self.verbose else None,
+                    display_fn=display_generating if stream else None,
                     reasoning_steps=reasoning_steps,
                     verbose=self.verbose,
                     max_iterations=10