feat: add entry for rdagent. (#187)

* Add entries

* update entry for rdagent

* lint

* fix typo

Author: you-n-g

rdagent/app/general_model/general_model.py

@@ -16,11 +16,11 @@
 from rdagent.scenarios.qlib.developer.model_coder import QlibModelCoSTEER
 
 
-def extract_models_and_implement(
-    report_file_path: str,
-) -> None:
+def extract_models_and_implement(report_file_path: str) -> None:
     """
-    Extracts models from a given PDF report file and implements the necessary operations.
+    This is a research copilot to automatically implement models from a report file or paper.
+
+    It extracts models from a given PDF report file and implements the necessary operations.
 
     Parameters:
     report_file_path (str): The path to the report file. The file must be a PDF file.