Create app.py

app.py

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+import streamlit as st
+
+# Title of the app
+st.title("Enhanced Q&A Chatbot With OpenAI")
+
+# Sidebar for settings
+st.sidebar.title("Settings")
+api_key = st.sidebar.text_input("Enter your OpenAI API Key:", type="password")
+
+# Select the OpenAI model
+engine = st.sidebar.selectbox("Select OpenAI model", ["gpt-4", "gpt-4-turbo", "gpt-4o"])
+
+# Adjust response parameters
+temperature = st.sidebar.slider("Temperature", min_value=0.0, max_value=1.0, value=0.7)
+max_tokens = st.sidebar.slider("Max Tokens", min_value=50, max_value=300, value=150)
+
+# Main interface for user input
+st.write("Go ahead and ask any question:")
+user_input = st.text_input("You:")
+
+# Function to generate responses
+def generate_response(user_input, api_key, engine, temperature, max_tokens):
+    import openai
+    openai.api_key = api_key
+    response = openai.Completion.create(
+        engine=engine,
+        prompt=user_input,
+        temperature=temperature,
+        max_tokens=max_tokens,
+    )
+    return response.choices[0].text.strip()
+
+# Display response
+if user_input and api_key:
+    try:
+        response = generate_response(user_input, api_key, engine, temperature, max_tokens)
+        st.write(response)
+    except Exception as e:
+        st.error(f"Error: {e}")
+elif user_input:
+    st.warning("Please enter the OpenAI API Key in the sidebar.")
+else:
+    st.write("Please provide user input.")