Update app.py

app.py

@@ -157,9 +157,13 @@ def generate_podcast(file, url, video_url, research_topic_input, tone, length):
         return None, f"Error generating audio: {str(e)}"
 
 def main():
+    # Moved set_page_config to the very top of all Streamlit commands
+    st.set_page_config(
+        page_title="MyPod - AI-based Podcast Generator",
+        layout="centered"
+    )
+
     # Enable "light or dark" theme via custom CSS
-    # This won't 100% guarantee OS-level theme detection, 
-    # but attempts to align color-scheme with user preference.
     st.markdown(
         """
         <style>
@@ -186,14 +190,8 @@ def main():
         unsafe_allow_html=True
     )
 
-    st.set_page_config(
-        page_title="MyPod - AI-based Podcast Generator",
-        layout="centered"
-    )
-
     st.title("🎙 MyPod - AI-based Podcast Generator")
 
-    # Add your instructions, including the new line
     st.markdown(
         "Welcome to **MyPod**, your go-to AI-powered podcast generator! 🎉\n\n"
         "MyPod transforms your documents, webpages, YouTube videos, or research topics into a more human-sounding, conversational podcast.\n"
@@ -329,5 +327,6 @@ def main():
                 )
                 st.markdown(new_transcript)
 
+
 if __name__ == "__main__":
     main()