Fix confidence scores loading with absolute path

- Use absolute path to confidence_scores.js instead of relative path
- Add detailed debugging for file path resolution
- Add better error reporting for subprocess failures
- This should fix the issue with confidence scores not loading in HF Spaces

app.py

@@ -220,10 +220,18 @@ with open(CAT_MAPPINGS_SAVE_PATH, 'r') as f:
 def load_confidence_scores():
     """Load confidence scores from the JavaScript file"""
     try:
+        # Get the directory where this script is located
+        script_dir = os.path.dirname(os.path.abspath(__file__))
+        confidence_file = os.path.join(script_dir, 'confidence_scores.js')
+        
+        print(f"📂 Script directory: {script_dir}")
+        print(f"📂 Looking for confidence file at: {confidence_file}")
+        print(f"📂 File exists: {os.path.exists(confidence_file)}")
+        
         result = subprocess.run([
             'node', '-e', 
-            'const conf = require("./confidence_scores.js"); console.log(JSON.stringify(conf.confidenceMapping));'
-        ], capture_output=True, text=True, cwd='.')
+            f'const conf = require("{confidence_file}"); console.log(JSON.stringify(conf.confidenceMapping));'
+        ], capture_output=True, text=True)
         
         if result.returncode == 0:
             confidence_data = json.loads(result.stdout.strip())
@@ -231,9 +239,13 @@ def load_confidence_scores():
             return confidence_data
         else:
             print(f"⚠️ Failed to load confidence scores: {result.stderr}")
+            print(f"⚠️ Return code: {result.returncode}")
+            print(f"⚠️ Stdout: {result.stdout}")
             return {}
     except Exception as e:
         print(f"⚠️ Error loading confidence scores: {e}")
+        import traceback
+        traceback.print_exc()
         return {}
 
 # Load confidence scores