Update app.py

app.py

@@ -19,6 +19,13 @@ api_key = getenv('API_KEY')
 user_id = getenv('USER_ID')
 def bhashini_translate(text: str, from_code: str = "en", to_code: str = "hi") -> dict:
     """Translates text from source language to target language using the Bhashini API."""
+    
+    if not text.strip():
+        print('Input text is empty. Please provide valid text for translation.')
+        return {"status_code": 400, "message": "Input text is empty", "translated_content": None, "speech_content": None}
+    else:
+        print('Input text - ',text)
+    print(f'Starting translation process from {from_code} to {to_code}...')
     print(f'Starting translation process from {from_code} to {to_code}...')
     gr.Warning(f'Translating to {to_code}...')