Fix: Add st.rerun() to example buttons to prevent blank page 3

src/app.py

@@ -44,9 +44,13 @@ st.set_page_config(
     layout="wide"
 )
 
-# Initialize config
+# Initialize config and example state
 if 'config' not in st.session_state:
     st.session_state.config = Config()
+if 'example_text' not in st.session_state:
+    st.session_state.example_text = ''
+if 'example_question' not in st.session_state:
+    st.session_state.example_question = ''
 
 # Sidebar configuration
 with st.sidebar:
@@ -103,12 +107,6 @@ if not st.session_state.config.is_valid():
     st.error("Please set OPENAI_API_KEY in your .env file or environment variables.")
     st.stop()
 
-# Initialize example state if not exists
-if 'example_text' not in st.session_state:
-    st.session_state.example_text = ''
-if 'example_question' not in st.session_state:
-    st.session_state.example_question = ''
-
 # Example texts for quick testing
 with st.expander("Try Example Texts"):
     col1, col2, col3 = st.columns(3)
@@ -135,7 +133,7 @@ with st.expander("Try Example Texts"):
 st.markdown("#### Text to Analyze")
 text_input = st.text_area(
     "text_input",
-    value=st.session_state.get('example_text', ''),
+    value=st.session_state.example_text,
     height=200,
     placeholder="Enter the text you want to analyze here...",
     help="Paste or type the text you want the agent to analyze",
@@ -146,7 +144,7 @@ text_input = st.text_area(
 st.markdown("#### Your Question")
 question_input = st.text_input(
     "question_input",
-    value=st.session_state.get('example_question', ''),
+    value=st.session_state.example_question,
     placeholder="e.g., What is the sentiment of this text? What are the main keywords?",
     help="Ask a question about the text",
     label_visibility="collapsed"