Update app.py

app.py

@@ -211,7 +211,7 @@ def main():
 
     df = pd.DataFrame(market_data)
     if "close_time" in df.columns:
-        df['close_time'] = pd.to_datetime(df['close_time'], unit='ms', errors='coerce')
+        df['close_time'] = pd.to_datetime(df['close_time'], unit='s', errors='coerce')
     else:
         st.error("The 'close_time' column is missing from the retrieved data.")
         return
@@ -252,7 +252,7 @@ def main():
     else:
         df_signals = pd.DataFrame(signals)
         if 'date' in df_signals.columns:
-            df_signals['date'] = pd.to_datetime(df_signals['date'], unit='ms', errors='coerce')
+            df_signals['date'] = pd.to_datetime(df_signals['date'], unit='s', errors='coerce')
         for col in df_signals.columns:
             if df_signals[col].apply(lambda x: isinstance(x, dict)).any():
                 df_signals[col] = df_signals[col].apply(lambda x: str(x) if isinstance(x, dict) else x)
@@ -264,3 +264,4 @@ def main():
 
 if __name__ == "__main__":
     main()
+