Update app.py

app.py

@@ -113,6 +113,7 @@ def format_relevant_documents(relevant_docs: list):
     return formatted_docs.strip()
 
 
+# ------------------------------------- Core CNI APP ----------------------------------------------------------------------------------
 # Function to handle PDF processing API call
 def process_pdf(pdf_file, client_name):
     return client.predict(
@@ -133,6 +134,11 @@ def delete_index():
     result = client.predict(api_name="/delete_index")
     return result
 
+
+#-------------------------------------- View PDF ----------------------------------------------------------------------------------
+def view_pdf:
+    
+
 # CSS for custom styling
 CSS = """
 # chat-container {
@@ -222,7 +228,12 @@ with gr.Blocks(css=CSS) as demo:
                 ),
             ],
         )
- 
+
+    with gr.Tab ("View PDF"):
+        pdf = PDF(label="Upload a PDF", interactive=True)
+            name = gr.Textbox()
+            #pdf.upload(lambda f: f, pdf, name)
+            pdf.upload(fn=view_pdf_name, inputs=[pdf], outputs=[pdf,name], api_name = "view_pdf_name")
 
     with gr.Tab("Process PDF"):
         pdf_input = gr.File(label="Upload PDF File")