Fix issues

services/data/requirements.txt

@@ -1,14 +1,45 @@
+# ================================================================
+# services/data/requirements.txt - UPDATED
+# ================================================================
+
+# FastAPI and web framework
 fastapi==0.104.1
 uvicorn[standard]==0.24.0
-sqlalchemy==2.0.23
+
+# Database
+sqlalchemy[asyncio]==2.0.23
 asyncpg==0.29.0
 alembic==1.12.1
+
+# Data validation
 pydantic==2.5.0
 pydantic-settings==2.1.0
-httpx==0.25.2
+
+# Cache and messaging
 redis==5.0.1
-aio-pika==9.3.0
-prometheus-client==0.17.1
-python-json-logger==2.0.7
-pytz==2023.3
-python-logstash==0.4.8
+aio-pika==9.3.1
+
+# HTTP client
+httpx==0.25.2
+
+# Data processing (UPDATED - Added openpyxl and xlrd)
+pandas==2.1.3
+numpy==1.25.2
+openpyxl==3.1.2        # For Excel (.xlsx) files
+xlrd==2.0.1            # For Excel (.xls) files
+python-multipart==0.0.6
+
+# Monitoring and logging
+prometheus-client==0.19.0
+structlog==23.2.0
+python-logstash==0.4.8
+python-json-logger==2.0.4
+
+# Security
+python-jose[cryptography]==3.3.0
+bcrypt==4.1.2
+
+# Testing
+pytest==7.4.3
+pytest-asyncio==0.21.1
+pytest-cov==4.1.0