Update app.py

app.py

@@ -41,9 +41,11 @@ def load_model():
         repo_id="Mykes/med_phi3-mini-4k-GGUF",
         filename="*Q4_K_M.gguf",
         verbose=False,
-        n_ctx=512,
-        n_batch=256,
-        n_threads=4
+        n_ctx=1024,
+        n_batch=512,
+        n_threads=8,
+        use_mlock=True,
+        use_mmap=True,
     )
 
 llm = load_model()