add frontend app file that

Frontend/App.py

@@ -0,0 +1,76 @@
+import streamlit as st
+import requests
+import time
+
+st.title("Data Processing Pipeline")
+gse_id = st.text_input("Enter GSE ID (e.g. GSE17833)")
+
+PROGRESS_STEPS = [
+    ("Processing GSE pipeline for ID", 10),
+    ("Fetching GSE data...", 20),
+    ("GSE data fetched successfully", 30),
+    ("Extracting PubMed ID...", 40),
+    ("PubMed ID extracted", 50),
+    ("Fetching PubMed article...", 60),
+    ("PubMed article fetched successfully", 70),
+    ("Generating predicates from GSE metadata", 80),
+    ("Predicates from abstract generated successfully", 90),
+    ("Predicates from GSE metadata generated successfully", 95),
+    ("Combining predicates", 100)
+]
+
+def process_gse(gse_id):
+    """Process GSE ID and display actual results"""
+    progress_bar = st.progress(0)
+    status_text = st.empty()
+    result_container = st.empty()
+
+    try:
+        for step, progress in PROGRESS_STEPS:
+            progress_bar.progress(progress)
+            status_text.info(step)
+            time.sleep(0.3)
+
+        response = requests.post(
+            "http://localhost:8000/process",
+            json={"query": gse_id},
+            timeout=60
+        )
+
+        progress_bar.progress(100)
+
+        if response.status_code == 200:
+            response_data = response.json()
+
+            if isinstance(response_data, dict):
+                response_data.pop("result", None)
+                response_data.pop("status", None)
+
+                if response_data:  
+                    status_text.success("Processing complete! Here are the results:")
+                    result_container.json(response_data)
+                else:
+                    status_text.success("Processing complete")
+                    result_container.info("No additional data returned from backend")
+            else:
+                status_text.success("Processing complete")
+                result_container.json(response_data)
+
+        else:
+            status_text.error("Processing failed")
+            try:
+                error_data = response.json()
+                result_container.error(error_data)
+            except:
+                result_container.error(f"Error {response.status_code}: {response.text}")
+
+    except Exception as e:
+        progress_bar.progress(100)
+        status_text.error("Processing failed")
+        result_container.error(f"Error: {str(e)}")
+
+if st.button("Submit"):
+    if gse_id:
+        process_gse(gse_id)
+    else:
+        st.warning("Please enter a valid GSE ID")