Update app.py

app.py

@@ -21,7 +21,7 @@ API_ENDPOINTS = {
     "pubchem": "https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/{}/JSON",
      "pubmed": "https://eutils.ncbi.nlm.nih.gov/entrez/eutils/esearch.fcgi",
     "who_drugs": "https://health-products.canada.ca/api/drug/product",
-    "ema_reports": "https://www.ema.europa.eu/api/search/medicines",
+    #"ema_reports": "https://www.ema.europa.eu/api/search/medicines", #Removed due to 403
     "fda_drug_approval": "https://api.fda.gov/drug/label.json?search=openfda.brand_name:{}",
     "faers_adverse_events": "https://api.fda.gov/drug/event.json?search=patient.drug.medicinalproduct:{}",
     "pharmgkb": "https://api.pharmgkb.org/v1/data/variant/{}/clinicalAnnotations",
@@ -109,14 +109,13 @@ def _get_clinical_trials(query: str, email:Optional[str] = CLINICALTRIALS_EMAIL)
     if query.upper().startswith("NCT") and query[3:].isdigit():  # Check if it's an NCT number
         params = {
             "id": query,
-            "fmt": "json",
-             "email": email
+            "fmt": "json"
         }
     else:
         params = {
             "query.term": query,
             "fmt": "json",
-              "email": email
+             "email": email
         }
     return _query_api(API_ENDPOINTS["clinical_trials"], params)
 
@@ -145,7 +144,9 @@ def _get_bioportal_data(ontology: str, term: str) -> Optional[Dict]:
     if not BIOPORTAL_API_KEY:
         st.error("BioPortal API key not found. Please set the BIOPORTAL_API_KEY environment variable.")
         return None
-    
+    if not term:
+        st.error("Please provide a search term")
+        return None
     headers = {
         "Authorization": f"apikey token={BIOPORTAL_API_KEY}"
         }
@@ -337,7 +338,7 @@ with tabs[3]:
         with st.spinner("Compiling global regulatory status..."):
             # Multi-regional checks
             fda = _get_fda_approval(drug_name)
-            ema = _query_api(API_ENDPOINTS["ema_reports"], {"search": drug_name})
+           # ema = _query_api(API_ENDPOINTS["ema_reports"], {"search": drug_name}) #Removed EMA due to 403 error
             who = _query_api(API_ENDPOINTS["who_drugs"], {"name": drug_name})
             
             st.subheader("Regulatory Status")
@@ -347,13 +348,14 @@ with tabs[3]:
                 st.write(fda['openfda']['brand_name'][0] if fda and 'openfda' in fda and 'brand_name' in fda['openfda'] else "Not approved")
             with col2:
                 st.markdown("**EMA Status**")
-                st.write(ema['results'][0]['currentStatus'] if ema and 'results' in ema and ema['results'] else "Not approved")
+                #st.write(ema['results'][0]['currentStatus'] if ema and 'results' in ema and ema['results'] else "Not approved") #Removed EMA due to 403 error
+                st.write("Not Available")
             with col3:
                 st.markdown("**WHO Essential Medicine**")
                 st.write("Yes" if who else "No")
 
         # Save the information to a PDF report
-        regulatory_content = f"### Regulatory Report\n\nFDA Status: {fda['openfda']['brand_name'][0] if fda and 'openfda' in fda and 'brand_name' in fda['openfda'] else 'Not Approved'}\n\nEMA Status: {ema['results'][0]['currentStatus'] if ema and 'results' in ema and ema['results'] else 'Not Approved'}\n\nWHO Essential Medicine: {'Yes' if who else 'No'}"
+        regulatory_content = f"### Regulatory Report\n\nFDA Status: {fda['openfda']['brand_name'][0] if fda and 'openfda' in fda and 'brand_name' in fda['openfda'] else 'Not Approved'}\n\nEMA Status: {'Not Available'}\n\nWHO Essential Medicine: {'Yes' if who else 'No'}"
         report_file = _save_pdf_report(regulatory_content, f"{drug_name}_regulatory_report.pdf")
         if report_file:
             with open(report_file, "rb") as file: