Add custom inference handler for Maya1 TTS

handler.py

@@ -50,14 +50,15 @@ class EndpointHandler:
             device_map_arg = "cpu"
 
         # Allow loading from HuggingFace Hub via environment variable
-        # MAYA_MODEL_ID: HuggingFace model ID (e.g., "Plachta/MARS5-TTS" or similar Maya model)
+        # MAYA_MODEL_ID: HuggingFace model ID (e.g., "maya-research/maya1" or similar Maya model)
         model_id = os.getenv("MAYA_MODEL_ID", "")
         
         # Determine model path: use env var if set, otherwise local path
         local_path = path if path else "/repository"
         
         # Check if trying to load from self (circular reference)
-        if model_id and (model_id == "binhqd/maya1" or model_id.endswith("/maya1")):
+        # Only block if it's exactly "binhqd/maya1" - other repos ending in /maya1 are fine
+        if model_id == "binhqd/maya1":
             print(f"⚠️ MAYA_MODEL_ID is set to {model_id} which is this repository!")
             print("This creates a circular reference. Checking local files instead...")
             model_id = ""  # Force local loading
@@ -82,8 +83,8 @@ class EndpointHandler:
                     f"   This generates test audio (sine wave) without requiring model files.\n\n"
                     f"2. 🌐 USE EXISTING MODEL FROM HUGGINGFACE:\n"
                     f"   Set: MAYA_MODEL_ID=<actual-model-id>\n"
-                    f"   Example: MAYA_MODEL_ID=facebook/musicgen-small\n"
-                    f"   (You need to find or specify a real TTS model on HuggingFace)\n\n"
+                    f"   Example: MAYA_MODEL_ID=maya-research/maya1\n"
+                    f"   (Must be a valid HuggingFace model repository with weights)\n\n"
                     f"3. 📦 UPLOAD YOUR MODEL FILES:\n"
                     f"   Upload these files to your repository (binhqd/maya1):\n"
                     f"   - config.json\n"
@@ -93,8 +94,8 @@ class EndpointHandler:
                     f"   - generation_config.json (optional)\n\n"
                     f"Current path: {model_path}\n"
                     f"Files found: {os.listdir(model_path) if os.path.exists(model_path) else 'path does not exist'}\n\n"
-                    f"⚠️ Note: MAYA_MODEL_ID cannot point to binhqd/maya1 (this repository)\n"
-                    f"   because it doesn't contain model weights yet.\n"
+                    f"⚠️ Note: MAYA_MODEL_ID=binhqd/maya1 won't work (this repository)\n"
+                    f"   because it doesn't contain model weights.\n"
                 )
 
         try: