add params to the endpoint

api.py

@@ -1218,19 +1218,25 @@ def version_4_cli(
 
 @app.get("/")
 async def tts_endpoint(
-        prompt_text: str = "今日は友達と一緒に映画を見に行く予定ですが、天気が悪くて少し心配です。",
-        prompt_language: str = "all_ja",
-        character: str = "saotome",
-        text: str = None,
-        text_language: str = None,
-        cut_punc: str = None,
-        top_k: int = 15,
-        top_p: float = 1.0,
-        temperature: float = 1.0,
-        speed: float = 1.0,
-        sample_steps: int = 20,
-        if_sr: bool = False,
-        version: str = "v1",  # v3 or v4
+    prompt_text: str = "今日は友達と一緒に映画を見に行く予定ですが、天気が悪くて少し心配です。",
+    prompt_language: str = "all_ja",
+    character: str = "saotome",
+    text: str = None,
+    text_language: str = None,
+    cut_punc: str = None,
+    top_k: int = 15,
+    top_p: float = 1.0,
+    temperature: float = 1.0,
+    speed: float = 1.0,
+    sample_steps: int = 20,
+    if_sr: bool = False,
+    version: str = "v1",
+    loudness_boost: str = "false",  # Accept as string from URL, convert to bool
+    gain: str = "0",  # Accept as string from URL, convert to float
+    normalize: str = "false",  # Accept as string from URL, convert to bool
+    energy_scale: str = "1.0",  # Accept as string from URL, convert to float
+    volume_scale: str = "1.0",  # Accept as string from URL, convert to float
+    strain_effect: str = "0.0"  # Accept as string from URL, convert to float
 ):
     if character == "kurari" or character == "Kurari":
         prompt_text = "おはよう〜。今日はどんな1日過ごすー？くらりはね〜いつでもあなたの味方だよ"
@@ -1238,21 +1244,10 @@ async def tts_endpoint(
         prompt_text = "朝ごはんにはトーストと卵、そしてコーヒーを飲みました。簡単だけど、朝の時間が少し幸せに感じられる瞬間でした。"
     elif character in ["Ikko", "ikko", "Ikka", "ikka"]:
         prompt_text = "せおいなげ、まじばな、らぶらぶ、あげあげ、まぼろし"
-
     import warnings
     warnings.warn(f"the character name is {character}. ")
-    
-    if (character == "Kurari") or character == "saotome" or character == "ikka" or character == "Ikka" or character== "ikko" or character == "Ikko":
-        """
-        "中文": "all_zh",
-        "粤语": "all_yue",
-        "英文": "en",
-        "日文": "all_ja",
-        "韩文": "all_ko",
-        "中英混合": "zh",
-        "粤英混合": "yue",
-        "日英混合": "ja",
-        """
+
+    if character in ["Kurari", "saotome", "ikka", "Ikka", "ikko", "Ikko"]:
         if text_language == "all_ja":
             text_language = "日文"
         elif text_language == "ja":
@@ -1266,15 +1261,29 @@ async def tts_endpoint(
         elif text_language == "ko":
             text_language = "韩文"
 
+        # Convert string parameters from URL to appropriate types
+        loudness_boost = loudness_boost.lower() == "true"
+        gain = float(gain)
+        normalize = normalize.lower() == "true"
+        energy_scale = float(energy_scale)
+        volume_scale = float(volume_scale)
+        strain_effect = float(strain_effect)
+
         audio_buffer, sample_rate = version_4_cli(
             character_name=character,
             ref_text=prompt_text,
             ref_language="日文",
             target_text=text,
             text_language=text_language or "日文",
-            version=version,  # v2 or v3
+            version=version,
+            loudness_boost=loudness_boost,
+            gain=gain,
+            normalize=normalize,
+            energy_scale=energy_scale,
+            volume_scale=volume_scale,
+            strain_effect=strain_effect
         )
-        
+
         if audio_buffer:
             return StreamingResponse(
                 audio_buffer,