Update app.py

app.py

@@ -18,7 +18,7 @@ OPENAI_API_KEY= os.environ["HF_TOKEN"] # Add a token to this space .  Then copy
 def get_pagetext(page):
   s=str(page).replace("/t","")
   
-def get_wiki_summary(inputs, search):
+def get_wiki_summary(inputs, search, history=[]):
     wiki_wiki = wikipediaapi.Wikipedia('en')
     page = wiki_wiki.page(search)
 
@@ -60,8 +60,10 @@ def get_wiki_summary(inputs, search):
     }
 
     df = pd.DataFrame(ex_dic)
-    
-    return df
+                  
+    yield df, history 
+
+    #return df
 
 # ChatGPT
     
@@ -270,8 +272,8 @@ with gr.Blocks(css = """#col_container {width: 1280px; margin-left: auto; margin
     appendFile.click(append_file, inputs=[fileName, fileContent], outputs=completedMessage )
 
     # Wikipedia events
-    b4.click(get_wiki_summary, [inputs, inp], [out_DF] )
-    inputs.submit(get_wiki_summary, [inputs, inp], [out_DF])
+    b4.click(get_wiki_summary, [inputs, inp, state], [out_DF, state] )
+    inputs.submit(get_wiki_summary, [inputs, inp, state], [out_DF, state])
 
 
     # Chatbot