Update app.py

app.py

@@ -100,7 +100,7 @@ def read_pdf(pdf_path):
     print (text)
     return text
 
-
+error_box=[]
 def read_pdf_online(url):
     uid=uuid.uuid4()
     print(f"reading {url}")
@@ -127,6 +127,7 @@ def read_pdf_online(url):
             return text
         else:
             text = response.status_code
+            error_box.append(url)
             print(text)
             return text
 
@@ -149,6 +150,7 @@ def format_prompt(message, history):
   return prompt
 
 
+
 def run_gpt(
     prompt_template,
     stop_tokens,
@@ -315,7 +317,7 @@ def summarize(inp,history,data=None,files=None,url=None,pdf_url=None,pdf_batch=N
     #task = "complete?"
     history.clear()
     history.append((inp,rawp))
-    yield "", history       
+    yield "", history,error_box       
 
 #################################
 def clear_fn():
@@ -345,10 +347,10 @@ with gr.Blocks() as app:
             pdf_url = gr.Textbox(label="PDF URL")       
         with gr.Tab("PDF Batch"):
             pdf_batch = gr.Textbox(label="PDF Batch (comma separated)")
-            
+    e_box=gr.Textbox()
     #text=gr.JSON()
     #inp_query.change(search_models,inp_query,models_dd)
     clear_btn.click(clear_fn,None,[prompt,chatbot])
-    go=button.click(summarize,[prompt,chatbot,data,file,url,pdf_url,pdf_batch],[prompt,chatbot])
+    go=button.click(summarize,[prompt,chatbot,data,file,url,pdf_url,pdf_batch],[prompt,chatbot,e_box])
     stop_button.click(None,None,None,cancels=[go])
 app.launch(server_port=7860,show_api=False)