Update app.py

app.py

@@ -268,7 +268,7 @@ def get_latest_data_sequence(sequence_length: int, latitude: float, longitude: f
             print("Warning: df_processed.index is timezone-naive. Localizing to UTC.")
             df_processed.index = df_processed.index.tz_localize('UTC')
             
-        df_recent_processed = df_processed[(df_processed.index >= window_start_time_ts) &amp; (df_processed.index <= window_end_time_ts)].copy()
+        df_recent_processed = df_processed[(df_processed.index >= window_start_time_ts) & (df_processed.index <= window_end_time_ts)].copy()
         print(f"Filtered to recent processing window ({processing_window_hours}hrs). Shape: {df_recent_processed.shape}")
         # print(f"df_recent_processed head:\n{df_recent_processed.head().to_string()}")
         # print(f"df_recent_processed NaNs before dropna:\n{df_recent_processed.isna().sum().to_string()}")