Create fetch_forex_data.py

utils/fetch_forex_data.py

@@ -0,0 +1,7 @@
+def fetch_forex_data(pair, timeframe):
+    # Dummy data for testing
+    import pandas as pd
+    import numpy as np
+    dates = pd.date_range(start="2025-01-01", periods=100, freq="15T")
+    prices = np.random.uniform(1.1, 1.2, len(dates))
+    return pd.DataFrame({"Date": dates, "Close": prices})