updated

agent.py

@@ -16,10 +16,22 @@ def initialize_agent(_cfg, agent_progress_callback=None):
         data_description="UCSF Orthopedic Website",
         assistant_specialty="UCSF Orthopedic department",
         vectara_summarizer="vectara-summary-ext-24-05-med-omni",
+        # vectara_reranker = "chain", vectara_rerank_k = 100, 
+        # vectara_rerank_chain = [
+        #     {
+        #         "type": "multilingual_reranker_v1",
+        #         "cutoff": 0.5,
+        #         "limit": 100
+        #     },
+        #     {
+        #         "type": "mmr",
+        #         "diversity_bias": 0.1
+        #     }
+        # ],
         vectara_reranker="multilingual_reranker_v1",
+        vectara_rerank_k=100,
         vectara_lambda_val=0.005,
-        vectara_rerank_k=25,
-        vectara_summary_num_results=15,
+        vectara_summary_num_results=25,
         verbose=False,
         agent_progress_callback=agent_progress_callback,
     )

requirements.txt

@@ -6,4 +6,4 @@ streamlit_feedback==0.1.3
 uuid==1.30
 langdetect==1.0.9
 langcodes==3.4.0
-vectara-agentic==0.2.0
+vectara-agentic==0.2.1