Update app.py

add chatgpt api

app.py

@@ -1,7 +1,27 @@
 import gradio as gr
+import openai
+import os
 
-def greet(name):
-    return "Hello " + name + "!!"
+# Set up the OpenAI API credentials
+openai.api_key = os.environ["OPENAI_API_KEY"]
 
-iface = gr.Interface(fn=greet, inputs="text", outputs="text")
+# Define the chatbot function
+def chatbot(text):
+    # Call the OpenAI API to generate a response
+    response = openai.Completion.create(
+        engine="davinci",
+        prompt=text,
+        max_tokens=1024,
+        n=1,
+        stop=None,
+        temperature=0.5,
+    )
+
+    # Extract the generated response and return it
+    return response.choices[0].text.strip()
+
+# Create the Gradio interface
+iface = gr.Interface(fn=chatbot, inputs="text", outputs="text", title="GPT-3 Chatbot")
+
+# Launch the interface
 iface.launch()