Update app.py

app.py

@@ -517,8 +517,7 @@ with gr.Blocks(css=css, theme=gr.themes.Soft()) as demo:
             gr.Dropdown(choices=MODELS, label="Select Model", value=MODELS[3]),
             gr.Slider(minimum=0.1, maximum=1.0, value=0.2, step=0.1, label="Temperature"),
             gr.Slider(minimum=1, maximum=5, value=1, step=1, label="Number of API Calls"),
-            use_web_search,
-            document_selector
+            document_selector  # Moved use_web_search out, kept document_selector here
         ],
         title="Chat Interface",
         description="Ask questions about your PDFs or use web search",
@@ -545,11 +544,11 @@ with gr.Blocks(css=css, theme=gr.themes.Soft()) as demo:
     gr.Markdown(
     """
     ## How to use
-    1. Use the "Use Web Search" checkbox to switch between PDF chat and web search.
+    1. Use the "Use Web Search" checkbox at the top to switch between PDF chat and web search.
     2. Upload PDF documents using the file input at the bottom.
     3. Select the PDF parser (pypdf or llamaparse) and click "Upload Document" to update the vector store.
     4. Select the documents you want to query using the checkboxes.
-    5. Adjust Temperature and Number of API Calls to fine-tune the response generation.
+    5. Adjust Temperature and Number of API Calls in the Additional Inputs to fine-tune the response generation.
     6. Type your questions in the chat interface and press Enter to get responses.
     7. Use the provided examples or ask your own questions.
     """