Update app.py

app.py

@@ -13,7 +13,10 @@ history = []
 def generate_text(input_text, history):
     print("history ",history)
     print("input ", input_text)
-    input_text_with_history = "".join(i for i in history)
+    if history == []:
+        input_text_with_history = input_text
+    else:
+        input_text_with_history = "".join(i[0] + " \n"+i[1] for i in history)
     print("new input", input_text_with_history)
     output = llm(f"Q: {input_text_with_history} \n A:", max_tokens=1024, stop=["Q:", "\n"], echo=True)
     response = output['choices'][0]['text']
@@ -26,4 +29,3 @@ demo.launch()
 
 
 
-