Update app.py

app.py

@@ -2,12 +2,18 @@ import gradio as gr
 import requests
 import json
 
+# Function to interact with Vectara API
+import gradio as gr
+import requests
+import json
+from decouple import config  # Import config from python-decouple
+
 # Function to interact with Vectara API
 def query_vectara(question, chat_history, uploaded_file):
-    # Handle file upload here (using the provided code)
-    customer_id = "<YOUR-CUSTOMER-ID>"
-    corpus_id = "<YOUR-CORPUS-ID>"
-    api_key = "<YOUR-API-KEY>"
+    # Handle file upload to Vectara
+    customer_id = config('CUSTOMER_ID')  # Read from .env file
+    corpus_id = config('CORPUS_ID')  # Read from .env file
+    api_key = config('API_KEY')  # Read from .env file
     url = f"https://api.vectara.io/v1/upload?c={customer_id}&o={corpus_id}"
 
     post_headers = {
@@ -26,12 +32,29 @@ def query_vectara(question, chat_history, uploaded_file):
     else:
         upload_status = "Failed to upload file"
 
-    # The rest of the chatbot logic goes here
+    # Get the user's message from the chat history
+    user_message = chat_history[-1][0]
 
-    api_endpoint = "https://api.vectara.io/v1/query"
+    query_body = {
+        "query": [
+            {
+                "query": user_message,  # Use the user's message as the query
+                "start": 0,
+                "numResults": 10,
+                "corpusKey": [
+    else:
+        return {"error": "Failed to query Vectara API"}
 
-    # Rest of the chatbot logic as before
+# Create a Gradio ChatInterface
+iface = gr.ChatInterface(
+    fn=query_vectara,
+    examples=["Hello", "What is the weather today?", "Tell me a joke"],
+    title="Vectara Chatbot",
+    description="Ask me anything using the Vectara API!",
+
+)
 
+    api_endpoint = "https://api.vectara.io/v1/query"
     return f"{upload_status}\n\nResponse from Vectara API: {response.text}"
 
 # Create a Gradio ChatInterface
@@ -45,7 +68,4 @@ iface = gr.Interface(
     examples=["Hello", "What is the weather today?", "Tell me a joke"],
     title="Vectara Chatbot",
     description="Ask me anything using the Vectara API!",
-)
-
-# Run the Gradio interface
-iface.launch()
+)