Add --remove-model option to remove models from local database

- Can remove by numeric ID (from --model-list) or by name
- Also supports removing by HuggingFace model ID
- Updates models.json after removal

videogen

@@ -7181,6 +7181,51 @@ def main(args):
             print(f"   Use with: --model {name}")
         sys.exit(0)
     
+    # Handle model removal
+    if args.remove_model:
+        # Support both numeric ID and name
+        model_to_remove = args.remove_model
+        removed = False
+        
+        # Check if it's a numeric ID
+        if model_to_remove.isdigit():
+            idx = int(model_to_remove)
+            sorted_models = sorted(MODELS.items())
+            if 1 <= idx <= len(sorted_models):
+                name = sorted_models[idx - 1][0]
+                model_id = MODELS[name].get("id", name)
+                del MODELS[name]
+                save_models_config(MODELS)
+                print(f"✅ Model removed: {name} ({model_id})")
+                removed = True
+            else:
+                print(f"❌ Invalid model ID: {idx}. Use --model-list to see available IDs.")
+        else:
+            # Try to remove by name
+            if model_to_remove in MODELS:
+                model_id = MODELS[model_to_remove].get("id", model_to_remove)
+                del MODELS[model_to_remove]
+                save_models_config(MODELS)
+                print(f"✅ Model removed: {model_to_remove} ({model_id})")
+                removed = True
+            else:
+                # Try to find by model ID
+                found_name = None
+                for name, info in MODELS.items():
+                    if info.get("id") == model_to_remove:
+                        found_name = name
+                        break
+                if found_name:
+                    del MODELS[found_name]
+                    save_models_config(MODELS)
+                    print(f"✅ Model removed: {found_name} ({model_to_remove})")
+                    removed = True
+        
+        if not removed:
+            print(f"❌ Model not found: {model_to_remove}")
+            print(f"   Use --model-list to see available models")
+        sys.exit(0)
+    
     # Handle model validation
     if args.validate_model:
         hf_token = os.environ.get("HF_TOKEN")
@@ -9105,6 +9150,9 @@ List TTS voices:
     parser.add_argument("--validate-model", type=str, default=None,
                         metavar="MODEL_ID",
                         help="Validate if a HuggingFace model exists and get info")
+    parser.add_argument("--remove-model", type=str, default=None,
+                        metavar="ID_OR_NAME",
+                        help="Remove a model from the local database by numeric ID (from --model-list) or name")
     parser.add_argument("--update-models", action="store_true",
                         help="Search HuggingFace and update model database with I2V, T2V, and NSFW models")