Update app.py

app.py

@@ -128,7 +128,7 @@ def display_chat_history(chat_history):
         st.markdown(f"<div style='background-color: {background_color}; padding: 10px; border-radius: 10px; margin: 10px;'>{chat[0]}: {chat[1]}</div>", unsafe_allow_html=True)
 
 def main():
-        with st.sidebar:
+    with st.sidebar:
         st.title('BinDoc GmbH')
         st.markdown("Experience revolutionary interaction with BinDocs Chat App, leveraging state-of-the-art AI technology.")
         
@@ -148,7 +148,6 @@ def main():
         st.write('Made with ❤️ by BinDoc GmbH')
         api_key = os.getenv("OPENAI_API_KEY")
 
-        
     hide_streamlit_style = """
             <style>
             #MainMenu {visibility: hidden;}
@@ -211,3 +210,4 @@ def main():
 
 if __name__ == "__main__":
     main()
+