Update Gradio version for better compatibility with HF Spaces

requirements.txt

@@ -1,5 +1,5 @@
 # Dependencies for Hugging Face Space - Phishing Detection App
-# Matches pyproject.toml but only includes inference dependencies
+# Includes all dependencies from pyproject.toml needed for the app
 
 # Core app framework with compatible huggingface_hub version
 gradio==4.44.0
@@ -8,15 +8,18 @@ huggingface_hub>=0.19.0,<0.20.0
 # ML and Data (matching pyproject.toml versions)
 scikit-learn>=1.8.0
 pandas>=2.1.0,<2.2.0
+matplotlib>=3.10.8
+seaborn>=0.13.2
 
 # Hopsworks integration
 hopsworks==4.2.*
+confluent-kafka>=2.3.0
 
 # URLScan integration
 requests>=2.32.5
 python-dotenv>=1.0.0
 
-# Model serialization (included in scikit-learn but explicit for clarity)
+# Model serialization
 joblib>=1.3.0
 
 # Additional dependencies (from pyproject.toml)