Update app.py

app.py

@@ -115,12 +115,25 @@ db = Qdrant(
 )
 
 # Create retriever
+# retriever = db.as_retriever(
+#     search_type="similarity",
+#     search_kwargs={"k": 5}
+# )
+
 retriever = db.as_retriever(
-    search_type="similarity",
-    search_kwargs={"k": 3}
+    search_type="mmr",
+    search_kwargs={"k": 5, "fetch_k": 10, "lambda_mult": 0.5}
 )
 
 
+
+# retriever = db.as_retriever(
+#     search_type="similarity_score_threshold",
+#     search_kwargs={"k": 5, "score_threshold": 0.8}
+# )
+
+
+
 # Load model directly
 
 
@@ -145,7 +158,6 @@ llm = ChatOpenAI(
     max_tokens=None,
     timeout=None,
     max_retries=6,
-    streaming=True,
 
 )