graph test

app.py

@@ -92,6 +92,7 @@ class BasicAgent:
         self.graph.add_edge(START, "log_question")
         self.graph.add_edge("log_question", "invoke_model")
         self.graph.add_edge("web_search", "invoke_model")
+        self.graph.add_edge("wiki_search", "invoke_model")
 
         # Add conditional edges
         self.graph.add_conditional_edges(
@@ -143,7 +144,7 @@ class BasicAgent:
 
     def wiki_search(self, state: AnswerState) -> Dict[str, Any]:
         print("[wiki_search] Searching for: " + str(state["wiki_request"]))
-        api_wrapper = WikipediaAPIWrapper(top_k_results=1, doc_content_chars_max=5000)
+        api_wrapper = WikipediaAPIWrapper(top_k_results=1, doc_content_chars_max=10000)
         wiki_tool = WikipediaQueryRun(api_wrapper=api_wrapper)
         results = wiki_tool.run(str(state["wiki_request"]))
         print(f"Wiki results: {results}")