Create app/config.py

app/config.py

@@ -0,0 +1,38 @@
+import os
+from dataclasses import dataclass
+
+@dataclass(frozen=True)
+class Config:
+    # Telegram
+    BOT_TOKEN: str
+    API_ID: int
+    API_HASH: str
+    OWNER_ID: int
+
+    # Workers
+    WORKER1_URL: str
+    WORKER2_URL: str
+    BOT_BACKEND_KEY: str
+    HF_API_KEY: str
+
+    # Optional
+    BOT_USERNAME: str = ""
+
+def _must(name: str) -> str:
+    v = os.getenv(name, "").strip()
+    if not v:
+        raise RuntimeError(f"Missing env: {name}")
+    return v
+
+def load_config() -> Config:
+    return Config(
+        BOT_TOKEN=_must("BOT_TOKEN"),
+        API_ID=int(_must("API_ID")),
+        API_HASH=_must("API_HASH"),
+        OWNER_ID=int(_must("OWNER_ID")),
+        WORKER1_URL=_must("WORKER1_URL").rstrip("/"),
+        WORKER2_URL=_must("WORKER2_URL").rstrip("/"),
+        BOT_BACKEND_KEY=_must("BOT_BACKEND_KEY"),
+        HF_API_KEY=_must("HF_API_KEY"),
+        BOT_USERNAME=os.getenv("BOT_USERNAME", "").strip(),
+    )