Update app.py

app.py

@@ -240,8 +240,8 @@ with gr.Blocks(css=custom_css) as demo:
     pdf_input = gr.File(label="اختر ملف PDF")
     output_label = gr.HTML(value='')  # Replaced Textbox with HTML for label
     submit_button_pdf = gr.Button("ارفع الملف", interactive=False)
-    chat_input = gr.Textbox(label="أدخل سؤالك هنا", interactive=False)
-    chat_output = gr.Textbox(label="الرد الآلي", interactive=False)
+    chat_input = gr.Textbox(label="أدخل سؤالك هنا")
+    chat_output = gr.Textbox(label="الرد الآلي")
     audio_output = gr.Audio(label="استمع إلى الرد", interactive=False)
     submit_button_chat = gr.Button("إرسال", interactive=False)
 
@@ -253,26 +253,21 @@ with gr.Blocks(css=custom_css) as demo:
         
         if is_valid:
             # Enable the upload button if the file is valid
-            submit_button_pdf.update(interactive=True)
             output_label.value=''
         else:
             output_label.value=f'<span style="color:{color}">{message}</span>'
 
     def process_pdf_and_enable_components(pdf):
         # Process PDF and activate the other components
-        output_label.value='<span style="color:green">جاري معالجة الملف...</span>'
+        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>'
-        if is_valid:
-            chat_input.update(interactive=True)
-            chat_output.update(interactive=True)
-            audio_output.update(interactive=True)
-            submit_button_chat.update(interactive=True)
+       
      # 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])
+    pdf_input.change(handle_file_upload, inputs=pdf_input, outputs=[output_label,submit_button_pdf])
 
     # 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_pdf.click(process_pdf_and_enable_components, inputs=pdf_input, outputs=[output_label, submit_button_chat])
 
     # Chat button connection
     submit_button_chat.click(chat, inputs=chat_input, outputs=[chat_output, audio_output])