Update sozo_gen.py

sozo_gen.py

@@ -31,13 +31,13 @@ MAX_CHARTS, VIDEO_SCENES = 5, 5
 # --- Gemini API Initialization ---
 API_KEY = os.getenv("GOOGLE_API_KEY")
 if not API_KEY:
-    raise ValueError("GOOGLD_API_KEY environment variable not set.")
+    raise ValueError("GOOGLE_API_KEY environment variable not set.")
 genai.configure(api_key=API_KEY)
 
 # --- Helper Functions ---
 def load_dataframe_safely(buf, name: str):
     ext = Path(name).suffix.lower()
-    df = (pd.read_excel if ext in (".xlsx", ".xls") else pd.read_csv)(buf))
+    df = (pd.read_excel if ext in (".xlsx", ".xls") else pd.read_csv)(buf)
     df.columns = df.columns.astype(str).str.strip()
     df = df.dropna(how="all")
     if df.empty or len(df.columns) == 0: raise ValueError("No usable data found")