Update app.py

app.py

@@ -1,5 +1,4 @@
-# app.py - FULLY WORKING WITH GLOBAL GROQ CLIENT
-import os
+# app.py - FULLY WORKING END-TO-END (Hardcoded Groq API Key)
 import re
 import logging
 import tempfile
@@ -12,7 +11,9 @@ import faiss
 import gradio as gr
 from gtts import gTTS
 
+# ===============================
 # Safe Groq import
+# ===============================
 try:
     from groq import Groq
     GROQ_OK = True
@@ -23,7 +24,7 @@ logging.basicConfig(level=logging.INFO)
 logger = logging.getLogger(__name__)
 
 # ===============================
-# 🔑 HARDCODE YOUR GROQ API KEY HERE (GLOBAL)
+# 🔑 Hardcoded Groq API Key (GLOBAL)
 # ===============================
 GROQ_API_KEY = "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"
 groq_client = None
@@ -37,6 +38,9 @@ if GROQ_OK:
         groq_client = None
         print("DEBUG → Groq initialization error:", e)
 
+# ===============================
+# Agentic RAG Agent
+# ===============================
 class AgenticRAGAgent:
     def __init__(self):
         self.chunks = []
@@ -92,7 +96,7 @@ class AgenticRAGAgent:
                 content = file.read() if hasattr(file, 'read') else open(file.name, 'rb').read()
                 with open(dest, "wb") as f:
                     f.write(content)
-            except Exception as e:
+            except Exception:
                 continue
 
             text = ""
@@ -124,7 +128,7 @@ class AgenticRAGAgent:
         return f"Loaded {count} PDF(s) → {len(all_chunks)} chunks ready!"
 
     def ask(self, question: str, history: List):
-        global groq_client  # use global client
+        global groq_client
         if not question.strip():
             return history, None
 
@@ -165,7 +169,9 @@ class AgenticRAGAgent:
         history.append([question, reply])
         return history, self.generate_voice(reply)
 
-# YOUR ORIGINAL UI
+# ===============================
+# Gradio Interface
+# ===============================
 def create_interface():
     agent = AgenticRAGAgent()