Update app.py

app.py

@@ -28,12 +28,14 @@ def get_backlinks(api_login, api_key, target_url, filters):
     # Check if the response contains 'results' key
     if response.status_code == 200:
         response_data = response.json()
-        
+        st.write("API Response:", response_data)  # Display the full JSON response for debugging
+
         if 'results' in response_data:
             results = response_data['results']
             if results:
                 # Normalize the JSON data into a pandas DataFrame
                 df = pd.json_normalize(results)
+                st.write("DataFrame:", df)  # Display the DataFrame for debugging
                 return df
             else:
                 st.error("Received empty data from API.")
@@ -47,7 +49,7 @@ def get_backlinks(api_login, api_key, target_url, filters):
         error_message = response.json().get('status_message', 'No specific error message provided')
         st.error(f"Error: Code: {response.status_code} Message: {error_message}")
         return None
-
+        
 # Streamlit layout
 st.sidebar.title("DataForSEO API Parameters")
 api_login = st.sidebar.text_input("API Login", value="[email protected]")
@@ -97,10 +99,12 @@ reset_button = st.sidebar.button("Reset")
 # Generate CSV and download button
 if generate_button and target_url:
     df = get_backlinks(api_login, api_key, target_url, filters)
-    if df is not None:
+    if df is not None and not df.empty:
         with col2:
             st.header("Output")
             st.dataframe(df)  # This displays the DataFrame as a table
+    elif df is not None and df.empty:
+        st.write("The DataFrame is empty. No data to display.")
 
 # Reset functionality
 if reset_button: