Update app.py

app.py

@@ -1,42 +1,41 @@
-import os
-import openai
 import gradio as gr
+import openai
+from dotenv import load_dotenv
+import os
 
-# Retrieve OpenAI API key from Hugging Face Secrets
+# Load environment variables
+load_dotenv()
 openai_api_key = os.getenv("OPENAI_API_KEY")
+client = openai.OpenAI(api_key=openai_api_key)
 
-def chatbot(user_input, history=[]):
-    if not openai_api_key:
-        return "⚠️ API key is missing. Please configure it in Hugging Face Secrets.", history
-
-    history.append({"role": "user", "content": user_input})
-
+def get_python_help(question):
     try:
-        response = openai.ChatCompletion.create(
-            model="gpt-4o",
-            messages=history,
+        messages = [
+            {"role": "system", "content": "You are a helpful assistant for Python programming."},
+            {"role": "user", "content": question}
+        ]
+
+        response = client.chat.completions.create(
+            model="gpt-4",
+            messages=messages,
             temperature=0.7,
-            max_tokens=200,
-            top_p=1,
-            api_key=openai_api_key  # Explicitly passing API key
+            max_tokens=150
         )
-
-        bot_reply = response["choices"][0]["message"]["content"]
-        history.append({"role": "assistant", "content": bot_reply})
-
+        
+        return response.choices[0].message.content
     except Exception as e:
-        bot_reply = f"❌ Error: {str(e)}"
-    
-    return bot_reply, history
-
-# Gradio Interface (Removing invalid keyword arguments)
-chatbot_ui = gr.ChatInterface(
-    fn=chatbot,
-    title="AI Chatbot",
-    description="A simple chatbot powered by GPT-4o.",
-    theme="soft"
+        return f"Error: {str(e)}"
+
+# Create Gradio interface
+iface = gr.Interface(
+    fn=get_python_help,
+    inputs=gr.Textbox(label="Your Python Question:", placeholder="Type your Python question here..."),
+    outputs=gr.Textbox(label="Python Tutor Bot Response"),
+    title="Python Tutor Bot",
+    description="Ask your Python programming questions! Type 'exit' to end the session.",
+    theme="default",
+    examples=[["What is a tuple in Python?"], ["How do I use list comprehension?"]],
 )
 
-# Launch the app
 if __name__ == "__main__":
-    chatbot_ui.launch()
+    iface.launch()