first commit for Gemini translator

gemini-st.py

@@ -0,0 +1,31 @@
+#!/usr/local/lib/pytorch-venv/bin/python3
+import os
+from dotenv import load_dotenv
+import gemini_srt_translator as gst
+
+
+def translate(path, srt_file):
+    load_dotenv()
+    api_key = os.getenv('GEMINI_API_KEY')
+    if not api_key:
+        print("Error: Missing GEMINI_API_KEY environment variable.")
+        return
+
+    gst.gemini_api_key = api_key
+    gst.target_language = "Persian"
+    gst.input_file = os.path.join(path, srt_file)
+    gst.output_file = os.path.join(path, 'translated', srt_file)
+    gst.model_name = "gemini-2.0-flash"
+
+    print(f"Translating {srt_file} ...")
+    gst.translate()
+    print("Translation completed successfully.")
+
+
+if __name__ == '__main__':
+    home_dir = os.path.expanduser('~')
+    directory = os.path.join(home_dir, 'Documents', 'Subtitles')
+    files = os.listdir(directory)
+    srt_files = [f for f in files if f.endswith('.srt')]
+    for file in srt_files:
+        translate(directory, file)