Update app.py

app.py

@@ -10,6 +10,12 @@ logging.basicConfig(level=logging.INFO)
 def main():
     st.title('CSV Data Query Tool')
 
+    # Description
+    st.write("""
+    This app helps you query tabular data using natural language. 
+    Upload a CSV file, enter your ANTHROPIC_API_KEY, ask a question about the data, and get a response!
+    """)
+
     # Upload CSV file
     uploaded_file = st.file_uploader("Upload CSV file", type=['csv'])
     if uploaded_file is not None:
@@ -24,12 +30,7 @@ def main():
             query_engine = PandasQueryEngine(df=df, llm=llm, verbose=True)
 
             # Input user question
-            question = st.text_input("Ask a question about the data:", key="question")
-
-            # Clear input field for question
-            if st.button("Clear Question"):
-                question = ""
-
+            question = st.text_input("Ask a question about the data:")
             if st.button("Submit"):
                 if question:
                     response = query_engine.query(question)