adding some papers and lib

README.md

@@ -16,12 +16,20 @@
 
 #
 
-# Libraries
+# Libraries And Framework
 
 ## PM4Py
 
 > you can go to the [github repo](https://github.com/pm4py/pm4py-core).
 
+<p>library implements alot of approaches for process modeling.</p>
+
+## Langflow
+
+> you can go to the [docs](https://docs.langflow.org/).
+
+<p>framework to implement LLM apps with zero-line-code.</p>
+
 #
 
 # Team