Update app.py

app.py

@@ -650,8 +650,8 @@ iface = gr.ChatInterface(
         gr.Slider(0, 2, value=2, step=1, label="Safe Search Level"),
         gr.Radio(["GET", "POST"], value="POST", label="HTTP Method"),
         gr.Slider(0, 1, value=0.2, step=0.1, label="LLM Temperature"),
-        gr.Dropdown(["huggingface", "groq", "mistral"], value="huggingface", label="LLM Model"),
-        gr.Checkbox(label="Use PyPDF2 for PDF scraping", value=True),
+        gr.Dropdown(["huggingface", "groq", "mistral"], value="mistral", label="LLM Model"),
+        gr.Checkbox(label="Use PyPDF2 for PDF scraping", value=False),
     ],
     additional_inputs_accordion=gr.Accordion("⚙️ Advanced Parameters", open=True),
     retry_btn="Retry",