Update app.py

app.py

@@ -7,16 +7,13 @@ from gtts import gTTS
 import tempfile
 import whisper
 
-# Set the API key for Groq
-api_key = "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"
-os.environ["GROQ_API_KEY"] = api_key
+# Load Groq API key from environment variable
+groq_api_key = os.getenv('GROQ_API_KEY')
+if not groq_api_key:
+    raise ValueError("GROQ_API_KEY environment variable is not set.")
 
-# Initialize Groq client with API key from environment variable
-api_key = os.getenv("GROQ_API_KEY")
-if not api_key:
-    raise ValueError("API key for Groq is not set. Please set the environment variable GROQ_API_KEY.")
+groq_client = Groq(api_key=groq_api_key)
 
-client = Groq(api_key=api_key)
 
 # Load Whisper model
 model = whisper.load_model("base")
@@ -58,7 +55,7 @@ iface = gr.Interface(
     outputs=[gr.Textbox(label="Summary"), gr.Audio(label="Audio Summary")],
     title="Document Summarizer",
     description="Upload a Word or PDF document and get a summary with audio playback.",
-    theme=gr.themes.Monochrome()  # Apply Monochrome theme
+    theme=gr.themes.Monochrome()  
 )
 
 # Launch the interface with sharing enabled