Update app.py

app.py

@@ -117,7 +117,7 @@ with gr.Blocks() as demo:
         dd_llm = gr.Dropdown(["Mistral Tiny","Mistral Small","Mistral Medium", "Claude Sonnet", "Claude Opus", "Groq (mixtral)"],value="Groq (mixtral)", label="Choose your LLM")
         with gr.Accordion("Filters", open=False):
             with gr.Row():
-                dd_searchcol = gr.Dropdown(label="Column to look into (Optional)", multiselect=False, scale=4)
+                dd_searchcol = gr.Dropdown(label="Column to look into (Optional)", value='[ALL]', multiselect=False, scale=4)
                 dd_keywords =  gr.Dropdown(label="Words to look for (Optional)", multiselect=True, allow_custom_value=True, scale=5)
         mist_button = gr.Button("Ask AI")