Upload 4 files

query.py

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+import requests
+import json
+
+def query_vectara(question, customer_id, api_key, corpus_key):
+    """Queries the uploaded documents in Vectara API v2."""
+    url = f"https://api.vectara.io/v2/corpora/{corpus_key}/query"
+    headers = {
+        "x-api-key": api_key,
+        "Accept": "application/json"
+    }
+    
+    payload = {
+        "query": question,
+        "top_k": 5  # Retrieve top 5 relevant results
+    }
+    
+    response = requests.get(url, headers=headers, data=json.dumps(payload))
+    return response.json()
+
+def process_queries(customer_id, api_key, corpus_key):
+    """Runs all predefined queries on the uploaded documents."""
+    questions = [
+        "Based on uploaded documents, what are the top four challenges of the Fintech sector in Saudi Arabia? list them in bullet points.",
+        "Based on uploaded documents, who are the top five leading companies in the Fintech sector in Saudi Arabia? list them in bullet points with brief information on each company.",
+        "Based on uploaded documents, summarize Saudi Arabia's Fintech Strategy in five key points.",
+        "Based on uploaded documents, describe STC Pay, its position in the market, and partners.",
+        "Based on uploaded documents, what are the key differences between Fintech in Saudi vs UAE?",
+        "Based on uploaded documents, summarize the Payment Services Provider Regulations (PSPR) in five bullet points."
+    ]
+    
+    results = {}
+    for question in questions:
+        response = query_vectara(question, customer_id, api_key, corpus_key)
+        results[question] = response
+    
+    return results

requirements.txt

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+omegaconf==2.3.0
+python-dotenv==1.0.1
+streamlit==1.41.1
+streamlit_pills==0.3.0
+streamlit_feedback==0.1.3
+uuid==1.30
+langdetect==1.0.9
+langcodes==3.4.0
+vectara-agentic==0.2.1

style.css

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+/* Set background color */
+.stApp {
+    background-color: #121212;
+    color: white;
+}
+
+/* Center content */
+.block-container {
+    max-width: 600px;
+    margin: auto;
+    text-align: center;
+}
+
+/* Style file uploader */
+.stFileUploader label {
+    font-size: 18px;
+    font-weight: bold;
+    color: white;
+}
+
+.stFileUploader div {
+    background-color: #292929;
+    padding: 20px;
+    border-radius: 10px;
+    border: 2px dashed #555;
+    text-align: center;
+}
+
+.stFileUploader button {
+    background-color: #444;
+    border: 1px solid #777;
+    color: white;
+    padding: 5px 15px;
+    border-radius: 5px;
+}
+
+.stFileUploader span {
+    color: #ccc;
+}

upload.py

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+import requests
+
+def upload_file_to_vectara(file, customer_id, api_key, corpus_key):
+    """Uploads a file to Vectara API v2."""
+    url = f"https://api.vectara.io/v2/corpora/{corpus_key}/upload_file"
+    headers = {
+        "x-api-key": api_key,
+        "Accept": "application/json"
+    }
+    
+    files = {"file": (file.name, file.getvalue())}
+    response = requests.post(url, headers=headers, files=files)
+    
+    return response.json()