Update app.py

app.py

@@ -32,6 +32,8 @@ def ask_llm_chunk(chunk, questions):
         if len(coordinates) == 1:
             row, col = coordinates[0]
             try:
+                st.write(f"DataFrame shape: {chunk.shape}")  # Debugging line
+                st.write(f"DataFrame columns: {chunk.columns}")  # Debugging line
                 st.write(f"Trying to access row {row}, col {col}")  # Debugging line
                 value = chunk.iloc[row, col]
                 if isinstance(value, pd.Series):