change directory for app.py script, corrected typo

README.md

@@ -5,7 +5,7 @@ colorFrom: indigo
 colorTo: indigo
 sdk: gradio
 sdk_version: 5.24.0
-app_file: app.py
+app_file: scripts/app.py
 pinned: false
 short_description: RAG chatbot trained on my master thesis.
 ---

app.py → scripts/app.py

@@ -54,7 +54,7 @@ def chat_bot(query: str, rag_mode: SupportedRags) -> str:
 
 default_message = (
     "Ask a about a topic that is discussed in my master thesis."
-    "E.g., what is epistemic uncertainty?"
+    " E.g., what is epistemic uncertainty?"
 )
 
 gradio_app = gr.Interface(