Update app.py

app.py

@@ -103,7 +103,8 @@ def bot(history, cross_encoder):
     top_rerank = 25
     top_k_rank = 20
     query = history[-1][0] if history else ''
-
+    print('\nQuery: ',query )
+    print('\nHistory:',history)
     if not query:
         gr.Warning("Please submit a non-empty string as a prompt")
         raise ValueError("Empty string was submitted")
@@ -165,7 +166,10 @@ def bot(history, cross_encoder):
         new_history[-1] = (query, output) 
         print('New History',new_history)
         print('prompt html',prompt_html)# Update the last tuple with new text
-        yield new_history, prompt_html
+        for character in generate_fn(prompt, history[:-1]):
+            history[-1][1] = character
+        # yield new_history, prompt_html
+        yield history, prompt_html
          # new_history,prompt_html
         # history[-1][1] = ""
         # for character in generate_fn(prompt, history[:-1]):