app : do not add traililng whitespace in prompt using llama-cli

app.py

@@ -92,7 +92,7 @@ def process_model(model_id, q_method, hf_token, private_repo):
             CLI:
 
             ```bash
-            llama-cli --hf-repo {new_repo_id} --model {qtype.split("/")[-1]} -p "The meaning to life and the universe is "
+            llama-cli --hf-repo {new_repo_id} --model {qtype.split("/")[-1]} -p "The meaning to life and the universe is"
             ```
 
             Server: