Update app.py

app.py

@@ -5,16 +5,15 @@ import gradio as gr
 # Access the API key from the environment variable
 openai.api_key = os.getenv('OPENAI_API_KEY')
 
-def openai_chatbot(message, history):
+def openai_chatbot(message, history=None):
     try:
-        # Convert history format for OpenAI API
         conversation_history = []
-        for human, assistant in history:
-            conversation_history.append(human)
-            conversation_history.append(assistant)
+        if history:
+            for human, assistant in history:
+                conversation_history.append(human)
+                conversation_history.append(assistant)
         conversation_history.append(message)
 
-        # Call the OpenAI API
         response = openai.Completion.create(
             model='gpt-3.5-turbo',
             prompt=conversation_history,
@@ -25,7 +24,6 @@ def openai_chatbot(message, history):
             user=None
         )
 
-        # Extract and return the response
         return response.choices[0].text.strip()
     except Exception as e:
         print(f"An error occurred: {e}")
@@ -33,7 +31,10 @@ def openai_chatbot(message, history):
 
 chat_interface = gr.Interface(
     fn=openai_chatbot,
-    inputs=[gr.Textbox(label="Your Message")],
+    inputs=[
+        gr.Textbox(label="Your Message"),
+        gr.State(label="History")
+    ],
     outputs=[gr.Textbox(label="OpenAI Response")],
     title="OpenAI Chatbot",
     description="Talk to a bot powered by OpenAI GPT-3."