Update app.py

app.py

@@ -1,45 +1,51 @@
+import os
 import openai
 import gradio as gr
 
 # Set up OpenAI API credentials
-openai.api_key = "YOUR_API_KEY"
+openai.api_key = os.environ.get("OPENAI_API_KEY")
+
+# Define the conversation prompt
+conversation_prompt = "Welcome to ChatRobo, kindly type in your enquiries: "
+
+# Define the function to generate a response from the GPT model
+def openai_chat_history(input, history):
+    history = history or []
+    if input.strip() != "":
+        s = list(sum(history, ()))
+        s.append(input)
+        inp = ' '.join(s)
+        output = openai_create(inp)
+        history.append((input, output))
+        return history[-1][1]
+    else:
+        return ""
 
-# Define a function to generate a response to user input
-def generate_response(user_input):
+def openai_create(prompt):
     # Check if user input contains the phrase "who created you"
-    if "who created you" in user_input.lower():
+    if "who created you" in prompt.lower():
         # Generate a response that includes your name
-        chat_response = f"I was created by RamV!"
+        chat_response = "I was created by [YOUR NAME HERE]!"
     else:
-        # Construct the prompt with the user input
-        prompt = f"You said: {user_input}"
-
-        # Generate a response using the OpenAI API
         response = openai.Completion.create(
-            engine="text-davinci-002",
+            model="text-davinci-003",
             prompt=prompt,
-            temperature=0.7,
-            max_tokens=1024,
-            n=1,
-            stop=None,
+            temperature=0.9,
+            max_tokens=150,
+            top_p=1,
             frequency_penalty=0,
-            presence_penalty=0
+            presence_penalty=0.6,
+            stop=["Human:", "AI:"]
         )
-
-        # Extract the response from the API output
-        chat_response = response.choices[0].text.strip()
-
+        chat_response = response.choices[0].text
+    
     return chat_response
 
-# Define a Gradio interface for the chatbot
-conversation_prompt = "Type here to chat with the bot!"
 block = gr.Interface(
-    fn=generate_response, 
+    fn=openai_chat_history, 
     inputs=[gr.inputs.Textbox(placeholder=conversation_prompt)], 
-    outputs=[gr.outputs.Textbox(label="Chatbot Output")]
+    outputs=[gr.outputs.Textbox(label="ChatRobo Output")]
 )
-
-# Launch the interface
 block.launch()