Update app.py

app.py

@@ -262,6 +262,10 @@ def process_pdf(pdf, fmt, ctx_size, snippet_num, prompt):
         logging.error(f"Error processing PDF: {e}")
         return f"Error processing PDF: {str(e)}", "", []
 
+The main error is the context_size not being defined before it's used in the button click handlers. Let's fix the order of component definitions and handlers. Here's the corrected UI section:
+python
+
+Copy
 # Main Interface
 with gr.Blocks(theme=gr.themes.Default()) as demo:
     # Store context size value
@@ -425,13 +429,6 @@ with gr.Blocks(theme=gr.themes.Default()) as demo:
         outputs=[hf_options, groq_options, openai_options]
     )
 
-    for btn, size_value in context_buttons:
-        btn.click(
-            lambda v=size_value: v,  # Simplified to directly return the value
-            None,
-            context_size
-        )
-
     hf_model.change(
         toggle_custom_model,
         inputs=[hf_model],