Update requirements.txt

requirements.txt

@@ -1,7 +1,27 @@
+# Core UI / deployment
 gradio==4.44.0
-huggingface-hub==0.24.7
-numpy==1.26.4
-pandas==2.1.4
-scikit-learn==1.3.2
-plotly==5.18.0
-requests==2.31.0
+uvicorn>=0.14.0
+websockets>=10.4
+spaces
+fastapi<0.113.0
+
+# Data + HTTP
+pandas>=1.5
+numpy>=1.24
+requests>=2.28
+
+# Visualization
+matplotlib>=3.5
+Pillow>=9.0
+
+# Features / indicators
+ta>=0.11
+
+# ML libraries (optional — büyük paketler, Spaces ortamında isteğe bağlı)
+scikit-learn>=1.1
+joblib>=1.2
+
+# Optional model libs — yüklemezseniz app fallback demo modeller kullanır
+lightgbm>=3.3; extra == "lgb"
+xgboost>=1.7; extra == "xgb"
+torch>=2.0; extra == "torch"