Update app.py

app.py

@@ -124,8 +124,8 @@ body {
 }
 
 .gradio-container {
-    direction: rtl;  /* For RTL layout */
-    font-family: 'Noto Kufi Arabic', sans-serif;  /* Set your custom font */
+    direction: rtl;  
+    font-family: 'Noto Kufi Arabic', sans-serif;  
     font-size: 16px;  /* Adjust font size */
     max-width: 800px !important;
     margin: auto !important;
@@ -148,7 +148,7 @@ p {
 }
 
 .gradio-button {
-    background-color: #5F6F65 !important;
+    background-color: blue !important;
     color: #FFFFFF !important;
 }
 
@@ -254,24 +254,24 @@ with gr.Blocks(css=custom_css) as demo:
         if is_valid:
             # Enable the upload button if the file is valid
             output_label.value=''
-            return output_label, gr.update(interactive=True)
+            return output_label, gr.update(interactive=True), gr.update(interactive=False), gr.update(label=""), gr.update(label="")
         else:
             output_label.value=f'<span style="color:{color}">{message}</span>'
-            return output_label, gr.update(interactive=False)
+            return output_label, gr.update(interactive=False), gr.update(interactive=False), gr.update(label=""), gr.update(label="")
 
     def process_pdf_and_enable_components(pdf):
         # Process PDF and activate the other components
         output_label.value='<span style="color:blue">جاري معالجة الملف...</span>'
         message, is_valid = upload_pdf(pdf)
         output_label.value=f'<span style="color:green">{message}</span>'
-        return output_label, gr.update(interactive=True)
+        return output_label, gr.update(interactive=True), gr.update(interactive=False)
         
        
      # When the user uploads a file, validate it and then allow PDF upload
-    pdf_input.change(handle_file_upload, inputs=pdf_input, outputs=[output_label,submit_button_pdf])
+    pdf_input.change(handle_file_upload, inputs=pdf_input, outputs=[output_label,submit_button_pdf, submit_button_chat, chat_output, chat_input])
 
     # When the user presses the upload button, process the PDF and enable other components
-    submit_button_pdf.click(process_pdf_and_enable_components, inputs=pdf_input, outputs=[output_label, submit_button_chat])
+    submit_button_pdf.click(process_pdf_and_enable_components, inputs=pdf_input, outputs=[output_label, submit_button_chat, submit_button_pdf])
 
     # Chat button connection
     submit_button_chat.click(chat, inputs=chat_input, outputs=[chat_output, audio_output])