Update app.py

app.py

@@ -206,7 +206,7 @@ def generate_response(user_input):
 
 
 def main():
-   col1, col2 = st.columns([1, 4])
+    col1, col2 = st.columns([1, 4])
     
     with col1:
         st.image('logo.png', caption=None, width=200, use_column_width=200)